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Finals-Prelim_Midterm _AMAOED_System Analysis and
Design (PL/SQL Progg)
BS Information Technology (AMA Computer University)
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Question 2
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Identify whether the type of information is Strategic, Tactical, Operational or
Statutory:
List of allocated and transferred budget to project sites.
Answer
Operational
Question 3
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Choose the letter that corresponds to the correct answer:
Systems Analyst used DFD as a tool in designing a system. DFD stands for ______.
Select one:
a. Document Flow Design
b. Data Flow Diagram
c. Document Flow Diagram
d. Data Flow Design
Question 4
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This tool uses a simple stick figure. The simple stick figure is used to represent an actor and
is given a name that characterizes the role that the actor is playing.
Select one:
a. DFD
b. Use Case
c. UML
d. OD
Question 5
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Choose the letter that corresponds to the correct answer:
What statutory information is expected from a school?
Select one:
a. None of the choices
b. Number of school buildings for construction
c. Number of enrollees, graduates and dropout rate
d. Number of university employees
Question 6
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Choose the letter that corresponds to the correct answer.
In a DFD, a line with arrow represents _______.
Select one:
a. Control flow
b. Direction of data retrieval
c. Flow of data
d. Direction of data entry
Question 7
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Choose the letter that corresponds to the correct answer:
In a hotel information system, this type of information is strategic.
Select one:
a. Approved license permit on health sanitation
b. Data on hotel reservations
c. Increase number of hotel staff
d. Putting up a restaurant and bar
Question 8
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TRA Global Software Company had developed the SRS and XYZ Corp. had approved the
document.
What stage the software development is in?
Select one:
a. System Evaluation
b. Final Specifications
c. System Implementation
d. Systems Design
Question 9
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TRUE or FALSE. The “personnel cost” is a tangible cost.
Answer:
TRUE
Question 12
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Identify whether the type of information is Strategic, Tactical, Operational or
Statutory:
Research and Development department is developing new product models to increase
sales.
Answer
Strategic
Question 13
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In the analysis a system of the proposed system, The time spent by XYZ Corporation office
staff to perform a task
Select one:
a. is an indirect cost
b. Need to be charge to the company expenses
c. Need to be reimbursed to the TRA Software Global Software
d. is a direct cost
Question 14
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Operat
TheAnswer
feasibility examines whether the proposed method can fit in with existing
organizational processes.
Question 15
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Identify whether the type of information is Strategic, Tactical, Operational or
Statutory:
Available stocks in the every warehouse.
Answer
Operational
Question 16
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Econom
TheAnswer
feasibility examines whether the returns (in terms of benefits from the
project) are commensurate with the cost of the project.
Question 17
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Which of the following is a quantified goal?
Select one:
a. Report should cover municipalities with 4th and 5th income class
b. Report submission should be made every 30th day of every month
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c. Report submission should be made every 30th day of every month and report should
cover municipalities with 4th and 5th income class
d. Report Submission should be regularly
e. Report Submission should be regularly and report submission should be made every 30th
day of every month
Question 18
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__________ may include increased sales due to improved customer services or to managers
having better information on which to base decisions.
Select one:
a. Cost/Benefit Analysis
b. Tangible savings
c. Intangible benefits
d. Tangible benefits
Question 19
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Choose the letter that corresponds to the correct answer: Which of the following describes
DFD?
Select one:
a. All of the choices
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b. DFD has entities and data flows
c. preliminary step to create an overview of the system
d. DFD specifies which entities generate documents
Question 20
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Choose the letter that corresponds to the correct answer:
Jonathan is the programmer of the TRA Global Software Company. He is currently
developing the modules of the information system. What stage is the software development
in?
Select one:
a. Systems Modification
b. Systems Specifications
c. System Implementation
d. Systems Design
Question 21
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Choose the letter that corresponds to the correct answer:
In a cigarette manufacturing, which of the following information is statutory?
Select one:
a. The sales tax collected.
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b. Total number of cigarette ream produced in a year.
c. The total defective machines for repair.
d. List of supplies of raw materials
Question 22
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Choose the letter that corresponds to the correct answer:
When designing a system, the following are good sources of information EXCEPT ____.
Select one:
a. User experiences
b. Business process
c. Electronic forms
d. Paper based forms
e. Existing application system
f. None of choices
Question 23
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Choose the letter that corresponds to the correct answer:
Ana is the Procurement Manager of XYZ Corporation. TRA Global Software Corporation had
started the data gathering for XYZ Corporation. Ana has informed TRA that they have an
existing running application system. What is the next step the TRA should do?
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Select one:
a. Analyze the existing application system.
b. Interconnect the existing and new application system.
c. Design an updated information system using new programming technology.
d. Recommend to XYZ Corporation to set a cutoff on using the existing application system.
Question 24
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Choose the letter that corresponds to the correct answer:
During data gathering, interviews are conducted for the purpose of _____.
Select one:
a. Familiarization of the data processing
b. Presentation of the proposed information system
c. Gathering of input and output forms
d. Initial introduction of the system requirements
Question 25
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The goals of the project are set
Select one:
a. During data gathering
b. After data gathering
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c. Before data gathering
d. Anytime within the SDLC
Question 26
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Choose the letter that corresponds to the correct answer:
Mr. Cruz, the IT Manager, has developed a 10 year IT plan. This plan will be used as a
reference in building the IT department. What type of information did Mr. Cruz develop?
Select one:
a. Strategic
b. Operational
c. Statutory
d. Tactical
Question 27
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TRUE or FALSE. The statement “up to date product information on the web” is an example
of a tangible benefits.
Answer:
FALSE
Question 28
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Choose the letter that corresponds to the correct answer:
What is the most important role of a systems analyst in business?
Select one:
a. Problem solving
b. Knowing what data needs to be collected
c. Specialized in programming technology
d. Technical understanding of information systems
Question 29
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Choose the letter that corresponds to the correct answer:
TRA Global Software Company was contracted to develop a system that would track the
procurement process of XYZ Corporation. The Procurement Manager of XYZ Corp had
identified several applications encompassing the proposed procurement system to TRA
Global Software Company. At what stage of the software development cycle is this activity?
Select one:
a. Systems Design
b. Requirements Determinations
c. Requirements Specifications
d. Feasibility Analysis
e. System Implementation
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Question 30
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The software development team of TRA Global Software Company is understanding the
existing system. The team is now in stage ________________________.
Select one:
a. Requirements Specifications
b. System Design
c. System Implementation
d. Requirements Determinations
Question 1
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Choose the letter that corresponds to the correct answer:
What statutory information is expected from a school?
Select one:
a. Number of university employees
b. Number of school buildings for construction
c. Number of enrollees, graduates and dropout rate
d. None of the choices
Question 2
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Complete
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This is needed to find economic feasibility of proposed solution.
Select one:
a. Financial Management
b. Cost-Benefit Analysis
c. Work and Financial Analysis
d. Accounting & Budget Analysis
e. Income Expenditure Analysis
Question 3
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TRA Global Software Company had developed the SRS and XYZ Corp. had approved the
document.
What stage the software development is in?
Select one:
a. Final Specifications
b. System Evaluation
c. Systems Design
d. System Implementation
Question 4
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Which of the following is NOT included in the SRS document?
Select one:
a. Programming Codes
b. Project scope
c. Project limitations
d. Non Functional requirements
e. Functional requirements
Question 5
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TRUE or FALSE. The “cost of database migration service” is an intangible cost.
Answer:
FALSE
Question 6
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Choose the letter that corresponds to the correct answer:
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Which of the following is NOT a recommended technique during interview?
Select one:
a. In order that the client understand the proposed system, use IT/jargon terms.
b. Allot a whole data interview
c. Gather only quantitative data
d. All of the choices
Question 7
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TRUE OR FALSE. Cost-benefit analysis ensures that an information system is developed at
minimum cost.
Answer:
FALSE
Question 8
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Choose the letter that corresponds to the correct answer:
What are the two methods of business processing?
Select one:
a. Client and Server Data Processing
b. On-Line Transaction and Batch Processing
c. Online and Offline
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d. Managers and Rank and File processing
Question 10
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Identify whether the type of information is Strategic, Tactical, Operational or
Statutory:
Marketing techniques of school branches and providing incentives to the best performing
branch.
Tactical
Answer
Question 12
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TRUE or FALSE. The “personnel cost” is a tangible cost.
TRUE
Answer:
Question 15
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At the end of the feasibility analysis,
Select one:
a. systems development will start
b. a meeting should be set to discuss the hardware component of the system
c. a document consisting of an executive summary on the feasibility of the project is
submitted to the management which requested the study.
d. a prototype of the system will be presented to the management which requested the
study
Question 16
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Write the letter that corresponds to the correct answer
This system is unstructured and difficult to obtain precise information.
Select one:
a. None of the choices
b. Management Information System
c. Decision Support System
Question 17
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Choose the letter that corresponds to the correct answer.
Which of the following is a representation of flow of information?
Select one:
a. DFD
b. OD
c. Use Case
d. UML
Question 19
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Write the letter that corresponds to the correct answer
Processing the college entrance exam in a university every year is an example of
Select one:
a. Batch Processing
b. None of the choices
c. Real time processing
d. OLTP
Question 20
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Which is the most important attribute of a systems analyst?
Select one:
a. very good flow charting and modelling language
b. very good server administration
c. excellent in web programming skills
d. very good writing skills
Question 21
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In the feasibility analysis stage of the SDLC, which of the following activity comes next after
setting the goals?
Select one:
a. Convert the goal to data flow diagram
b. Start the development stage
c. Create a proto type of the system and present to the company
d. Find alternative methods of meeting the goals
Question 22
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Choose the letter that corresponds to the correct answer. Which of the following is NOT a
major responsibility of a systems analyst?
Select one:
a. Know the operation and management structure of the organization
b. Analyze current systems/applications used by the organization
c. Propose information technology solution through an information system that solves the
requirements of an organization
d. Write programs to meet specifications
Question 23
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Choose the letter that corresponds to the correct answer:
Which of the following is correct about data gathering?
Select one:
a. Both quantitative data are not collected because these data are biased.
b. Only quantitative data is collected for analysis
c. Both quantitative data are collected for analysis
d. Only qualitative data is collected for analysis
Question 24
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What stage should be completed before the training of users on how to operate the
information system be conducted?
Select one:
a. Systems Design
b. SystemsTurnover
c. System Implementation
d. Systems Maintenance
Question 25
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Identify whether the type of information is Strategic, Tactical, Operational or
Statutory:
List of existing projects and the number of beneficiaries per project.
Answer
Operational
Question 26
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Choose the letter that corresponds to the correct answer:
The goal of this stage is to assess if it is possible to meet the requirements specified,
subjected to constraints of budget, human resource and hardware.
Select one:
a. System Implementation
b. Feasibility Analysis
c. Requirements Specifications
d. Requirements Determinations
e. Systems Design
Question 27
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TRUE or FALSE:
Develop a long questionnaire to capture all the issues and concerns on the system.
Select one:
True
False
Question 28
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Choose the letter that corresponds to the correct answer:
A circle in a DFD represents _____.
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Select one:
a. A process
b. A storage
c. Start of the process
d. An entity
Question 29
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In this stage, glitches of the system are being identified.
Select one:
a. Systems Design
b. Systems Maintenance
c. System Implementation
d. System evaluation
e. Systems programming
Question 30
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In evaluating alternative solutions, the methods must be technically, operationally
andAnswer
econom
feasible.
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Question 2
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A data dictionary is usually developed
Select one:
a. during data gathering stage
b. after designing the database
c. during feasibility analysis
d. when data flow diagram is developed
Question 3
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Which of the following classification of codes is NOT comprehensive?
Select one:
a. Block codes
b. Serial number
c. Group Classification code
d. Significant Code
e. None of the choices
f. Group classification code and significant code
g. Serial number and block codes
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Question 4
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This gives a single point reference of data repository of an organization.
Select one:
a. None of the choices
b. Data Flow Diagram
c. Data dictionary
d. System Requirement Specification
e. Documentation
Question 5
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If the process p is expanded, the process at the next level will be labeled as
Select one:
a. p.a, p.b, p.c
b. p.1, p.2, p.3
c. None of the choices
d. 1.0, 2.0, 3.0
Question 6
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The _____________________ is a catalogue of all data used in an application, their names, type
and their origin.
Select one:
a. None of the choices
b. Documentation
c. System Requirement Specification
d. Data Flow Diagram
e. Data dictionary
Question 7
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TRUE or FALSE. Use Decision trees when there are many conditions to be tested.
Answer:
TRUE
Question 8
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TRUE OR FALSE: Type TRUE if the given statement is correct and FALSE if it is incorrect.
Data cannot flow from store to external entity.
Answer:
TRUE
Question 9
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The ______________ data entry is suitable if the number of records is very large.
Select one:
a. Real-time
b. On-line
c. Mobile
d. Off-line
Question 10
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TRUE OR FALSE: Type TRUE if the given statement is correct and FALSE if it is incorrect.
If a DFD is too detailed it will have too many data flows and will be easy to understand.
Answer:
FALSE
Question 11
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TRUE or FALSE. The while keyword is a selection structure.
Answer:
FALSE
Question 12
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TRUE or FALSE. For every condition, there should only be 2 actions.
Select one:
True
False
Question 13
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A ____ mark in the decision table means that an action must be taken.
Select one:
a. X
b. Check
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c. –
d. Y
e. Any character
Question 15
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For interactive data input, customized screens are designed for easy data entry. Errors in
data entry are instantly detected by a ________________ during data entry and can be
immediately corrected.
Select one:
a. validation program
b. database operator
c. high speed internet connection
d. desktop computer with high specifications
Question 16
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The main models of interactive data input are
Select one:
a. Menus, Templates, Commands
b. Online, Off-line, Batch
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c. Keyboard, Mouse, monitor
d. Forms, Reports, Data
Question 17
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TRUE OR FALSE: Data can flow from process to process
Answer:
TRUE
Question 18
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TRUE or FALSE. Use Structured English when there are large number of conditions to check
and logic is complex.
Select one:
True
False
Question 19
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Question text
Which of the following is NOT an advantage of using decision table?
Select one:
a. Easy detection of program error
b. Good documentation of rules in data processing
c. Simple representation of complex decision rules
d. Allows systematic creation of test data
Question 20
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TRUE OR FALSE: Two data stores cannot be connected by a data flow
Answer:
TRUE
Question 21
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A decision table should be used
Select one:
a. To document all conditional statements
b. When designing prototype
c. To guide the project manager during the SDLC phases
d. When normalizing the data
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e. All of the choices
f. None of the choices
g. When set of rules on conditions with action that needs to apply
Question 22
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Which of the following statements is INCORRECT with respect to a Data Dictionary?
Select one:
a. It is a repository of the elements in a system
b. Data dictionary and data source both are the same
c. None of the choices
d. Is important documentation which would be useful to maintain a system
Question 23
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TRUE or FALSE. Conditions need always to be BINARY.
Answer:
FALSE
Question 24
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Logical operators are used in constructing a Structured English, which of the following is not
a logical operator?
Select one:
a. AND
b. OR
c. IF
d. None of the choices
e. NOT
Question 26
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The following are requirements of a good code EXCEPT
Select one:
a. Meaningful
b. All of the choices
c. Precise
d. None of the choices
e. Lengthy
f. Expandable
Question 27
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TRUE OR FALSE: As a guideline in DFD, nouns are used to name an external entity.
Answer:
TRUE
Question 29
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A data element in a data dictionary may have
Select one:
a. no value
b. only whole number in value
c. only positive value
d. only decimal value
Question 30
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Which of the following why there is a need for codes?
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Select one:
a. For unique identifier and for cross referencing between applications
b. None of the choices
c. For unique identifier
d. All of the choices
e. For cross referencing between applications
f. For efficient storage and retrieval
Question 31
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Which of the following classification of codes is NOT precise?
Select one:
a. None of the choices
b. Significant Code
c. Block codes
d. Serial number
e. Group Classification code
Question 32
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A rectangle represents
Select one:
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a. An input or output of the system
b. An external entity
c. Start of the DFD
d. A data storage
Question 33
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Which of the following classification of codes is NOT comprehensive?
Select one:
a. Serial number and Block codes
b. None of the choices
c. Block codes
d. All of the choices
e. Serial number
f. Significant Code
g. Group Classification code and Significant Code
h. Group Classification code
Question 34
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TRUE OR FALSE: In designing a DFD, start from the broad overview of the system.
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Answer:
TRUE
Question 35
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TRUE OR FALSE: External entities can process data.
Answer:
FALSE
Question 36
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Data dictionary may be used to eliminate redundancy.
Select one:
FALSE
TRUE
Question 37
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Decision trees are drawn _________________
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Select one:
a. From Top to bottom
b. Depending on the complexity of the problem
c. From Left to Right
d. From Right to Left
e. After the system analysis stage
Question 38
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What is metadata?
Select one:
a. Types of data
b. Data about data
c. Flow of data
d. Retrieval of data
e. Manipulation of data
Question 39
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TRUE OR FALSE: Type TRUE if the given statement is correct and FALSE if it is incorrect.
Loops are allowed in DFD.
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Answer:
FALSE
Question 40
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Which of the following is BEST in sequencing conditions by priority?
Select one:
a. Decision Trees
b. Structured English
c. Any of the choices
d. Decision Table
Question 41
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TRUE OR FALSE: Type TRUE if the given statement is correct and FALSE if it is incorrect.
This method of top down analysis and breaking down DFDs to give more and more detail is
known as splitting.
Answer:
FALSE
Question 42
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Keep the number of processes at each level ____.
Select one:
a. Less than 7
b. Minimum of 7
c. One
d. None in the choices
e. Zero
Question 43
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Which of the following classification of codes is NOT expandable?
Select one:
a. Block codes
b. None of the choices
c. All of the choices
d. Serial number
e. Significant Code
f. Group Classification code
Question 44
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In DFD, the symbol use to represent a data store is
Select one:
a. Parallel lines
b. A cylinder
c. A square box
d. An Ellipse
Question 45
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TRUE or FALSE. Structured English and Decision Table are procedural.
Answer:
FALSE
Question 46
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Which one of the following statements is FALSE about data dictionary?
Select one:
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a. None of the choices
b. The data analyst normally maintains the data dictionary.
c. Updating the data elements means modifying the data dictionary
d. Data dictionary contains the name and description of each data element
Question 47
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The Student Grading Information System needs to compute for the average grade on 10
quizzes of a student. What is the correct Structured English?
Select one:
a. for quiz = 1 to quiz = 10 do
{
Total Score = Total Score + Score
}
end for
Average = Total Score / 10
b. for quiz = 1 to quiz = 10 do
{
Total Score = + Score
}
end for
Average = Total Score / 10
c. for quiz = 1 to quiz = 10 do
{
Total Score = Total Score + Score
Average = Total Score / 10
}
end for
d. for quiz >= 1 to quiz <= 10 do
{
Total Score = Total Score + Score
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Average = Total Score / 10
}
end for
Question 48
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Which of the following is BEST for checking for completeness?
Select one:
a. Decision Trees
b. Structured English
c. Decision Table
d. Any of the choices
Question 49
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What is the correct Structured English of the following problem?
The University is giving discount to all students. A 50% discount on tuition fee will only be
given to BSIT freshmen students. The rest of non IT students will only get 10% discount.
Select one:
a. if student year = 1
if course = BSIT
else discount = 50%
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endif
else
discount = 10%
endif
b. if student year = 1 AND course = BSIT
then discount = 50%
else
discount = 10%
endif
c. if student year = 1
Then discount = 50%
else
Discount = 10%
endif
d. if student year = 1 AND course = BSIT
then discount = 50%
endif
else
discount = 10%
endif
Question 50
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Which of the following does NOT describe Structured English?
Select one:
a. Structured English is similar to Pascal programming
b. Structured English should be written or follow the programming syntax rules and
convention
c. Structured English should be understandable to the user
d. Structured English shows decision structure
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Question 1
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Choose the letter that corresponds to the correct answer.
Picking necessary operation and attributes to specify objects.
Select one:
a. Polymorphism
b. Encapsulation
c. Abstraction
d. Inheritance
Question 2
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Choose the letter that corresponds to the correct answer.
A member of a class is __________________.
Select one:
a. an entity
b. an attribute
c. a method
d. an object instance
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Question 4
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Diamond shape is represented by
Select one:
a. Process
b. Relationship
c. Data Entity
d. Entity
Question 5
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A "flat file" is also called
Select one:
a. 3NF
b. Many to Many
c. 1 is to Many
d. 1NF
e. 2NF
Question 6
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Which of the following is an entity
Select one:
a. Sell
b. None of the choices
c. Programmer
d. Visit
e. Employee
f. Sell & Visit
g. All of the choices
h. Programmer & Employee
Question 7
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Relationship are normalized to ensure that
Select one:
a. All of the choices
b. When a data item is modified it is modified in all relations where it appears no
inconsistency is there
c. Simplifies retrieval of required data
d. When data is deleted accidentally, required data is not deleted
e. None of the choices
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f. Collection of relations do not unnecessarily hold duplicate data
Question 8
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Which of the following printer produces poor quality of printing?
Select one:
a. Dot matrix
b. Ink Jet
c. Laser
d. Line
Question 9
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Every member of an entity set is described by its _______________.
Select one:
a. Size
b. Methods
c. Attributes
d. Classes
Question 11
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In the ER Diagram, normally entities are
Select one:
a. Verbs
b. None of the choices
c. Nouns
d. Adjective
Question 12
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Grade sheets and product list are reports needed by
Select one:
a. Top Management
b. Operational Management
c. Middle Management
d. All of the choices
Question 13
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Question text
Choose the letter that corresponds to the correct answer.
A query operation on an object
Select one:
a. has side effect
b. has no side effects
c. is not allowed
d. changes the state of an object
Question 14
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Choose the letter that corresponds to the correct answer.
The last step in object oriented modelling is
Select one:
a. Assign object to its collaborations
b. document each class
c. determine responsibilities of each object
d. develop an object interaction/collaboration graph
Question 16
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Pie charts are normally used when
Select one:
a. percent use of resources under various heads is to be shown
b. it is required to illustrate geographical distribution of data
c. relative distribution of data in specified categories is to be shown
d. trends as a function of time is to be illustrated
Question 17
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Jonathan is the Report Designer of the TRA Corporation under System Department. He is
tasked to design reports of the newly developed web application system. Which of the
following he need to consider in his design?
Select one:
a. Purpose of the report
b. Volume of the report
c. All of the choices
d. User of the report
e. Frequency of the report
Question 18
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Choose the letter that corresponds to the correct answer.
Hiding implementation details of methods from outside world.
Select one:
a. Polymorphism
b. Inheritance
c. Encapsulation
d. Abstraction
Question 19
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Which of the following can be used to present reports to Top Management?
Select one:
a. Map
b. Bar Graph
c. All of the choices
d. Pie Chart
Question 20
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Choose the letter that corresponds to the correct answer.
UML stands for
Select one:
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a. User Management Library
b. Universal Modelling Language
c. User Multi Language
d. Uniform Modelling Library
Question 21
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E-R Model has the ability to describe
Select one:
a. 1 to 1
b. All of the choices
c. 1 to Many
d. Many to Many
Question 22
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Choose the letter that corresponds to the correct answer.
Inheritance in object-oriented modelling can be used to
Select one:
a. specialize classes
b. generalize classes
c. create new classes
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d. generalize and specialize classes
Question 23
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This is a set of procedures that manage a database and provide application program access
the database in a form requested by the application programs.
Select one:
a. Information System
b. Flowcharting
c. DMBS
d. ER Process Diagram
Question 24
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Choose the letter that corresponds to the correct answer. This is a process of accessing state
without changing value._____
Select one:
a. Query
b. Data upload
c. Migration
d. Indexing
Question 26
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Complete
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Choose the letter that corresponds to the correct answer. In UML, information hiding
Select one:
a. is a powerful programming technique because it reduces complexity
b. None of the choices
c. All of the choices
d. allows improvement of modification of methods used by other objects without affecting
other parts of a system
Question 28
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Which of the following is the best hierarchy of design of a report?
Select one:
a. Control footing, Final footing, Report footing
b. Report footing, Final footing, Control footing
c. Report footing Control footing, Final footing,
d. Final footing, Control footing, Report footing
Question 29
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A relationship is in 2NF if,
Select one:
a. It is in 1NF
b. If key attributes is independent on composite attribute
c. If duplicate tuples exists
d. If there are only 2 attributes
Question 30
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Each row in a table contains a
Select one:
a. All of the choices
b. Member of the entity set
c. Attributes
d. Methods
Question 31
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Question text
Page footing is
Select one:
a. the labels printed at the end of a report
b. the labels printed at the end of each control group
c. the labels printed at the end of each page
d. same as report heading
Question 32
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An example of non-impact printer
Select one:
a. Line
b. Ink Jet & Line
c. Laser & Ink Jet
d. Ink Jet
e. All of the choices
f. Laser
g. Dot Matrix
Question 33
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Which of the following is a valid ER Diagram?
Select one:
a.
b.
c.
d.
Question 34
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What is the best printer to use when printing multiple copies with carbon paper?
Select one:
a. Laser
b. Dot matrix
c. Ink Jet
d. Line
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Question 35
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Choose the letter that corresponds to the correct answer. Objects also promote their reuse
in many systems.
Select one:
TRUE
FALSE
Question 36
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In Entity Relationship, the Student number, Course, Date Enrolled, Gender are examples of
Select one:
a. Attributes
b. Tuples
c. Relationship
d. Entity
e. Cardinality
Question 37
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Choose the letter that corresponds to the correct answer.
In object modelling, special properties of objects are
Select one:
a. methods, attributes, classes
b. none of the choices
c. encapsulation, inheritance and polymorphism
d. entity, relationship, attributes
Question 38
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Who among the following uses reports for strategic management?
Select one:
a. Operational Management
b. Top Management
c. Middle Management
d. Rank in File
e. Supervisors
Question 39
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Choose the letter that corresponds to the correct answer.
It is also known as information hiding.
Select one:
a. Polymorphism
b. Encapsulation
c. Inheritance
d. Abstraction
Question 40
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Ronnie was assigned to produce the daily progress report of service contractors. To whom
will Ronnie submits the reports?
Select one:
a. All of the choices
b. Middle Management
c. Top Management
d. Operational Management
Question 41
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In Entity Relationship, a tuple is
Select one:
a. an attribute
b. a row of relation
c. another term for database
d. a collection of information
e. a column of relation
f. a table
Question 42
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Who uses the report for tactical management?
Select one:
a. Operational Management
b. Top Management
c. All of the choices
d. Middle Management
Question 43
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Choose the letter that corresponds to the correct answer.
An instance of an object is created by a
Select one:
a. query operation
b. update operation
c. open operation
d. constructor operation
Question 44
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In the ER Diagram, relationships are
Select one:
a. Adjective
b. Nouns
c. None of the choices
d. Verbs
Question 45
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Choose the letter that corresponds to the correct answer.
This is an industry standardnotation to represent a class.
Select one:
a. DBMS
b. ERD
c. SDLC
d. UML
Question 46
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Entities are represented by
Select one:
a. Ellipse
b. Circle
c. Diamond
d. Rectangle
Question 49
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Mr. Ang wants to have a report on the number enrollees in all university campuses. This will
be used for analyze in putting up a new campus. Mr. Ang is in the _________________.
Select one:
a. Top Management
b. All of the choices
c. Middle Management
d. Operational Management
Question 50
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To use a ________, a ___________ model of data needed for current and future applications is
designed. ___________ modelling is useful for this.
Select one:
a. Entity Relationship, DBMS, conceptual,
b. DBMS, conceptual, Entity Relationship
c. DBMS, Entity Relationship,conceptual
d. Conceptual, DBMS, Entity Relationship
Question 2
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This is used for formatting and creating links from one webpage to another.
Select one:
a. None of the choices
b. Tags
c. Special annotations
d. All of the choices
e. Markups
Question 3
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This is a standards used to define a method of exchanging data over a computer network
such as local area network, Internet, Intranet. These is being used by computer to send data
over the internet.
Select one:
a. Switch
b. Router
c. LAN
d. World Wide Web
e. Internet Protocol
f. http
Question 4
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Which of the following protocol is used to transfer file from one LAN to another?
Select one:
a. None of the choices
b. PSTN
c. HTML
d. HTTP
e. Bluetooth
Question 5
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It is a communication protocol used to retrieved web pages.
Select one:
a. HTML
b. Description
c. Encryption
d. HTTP
e. Firewall
Question 6
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Email can only be shared in a Local Area Network and NOT in an extranet.
Select one:
a. MAYBE
b. Not enough information
c. FALSE
d. TRUE
Question 7
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Jonathan is the Web Programmer of TRA Corporation. He was assigned to develop an
informative website. He wants to use user defined tags. What markup language he will use?
Select one:
a. SGML
b. UDML
c. HTML
d. XML
Question 8
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This is the address of the web page on the internet.
Select one:
a. URL
b. HTML
c. DTD
d. XML
Question 9
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Each statement in DTD declares the element of HTML language.
Select one:
a. FALSE
b. Insufficient information
c. TRUE
Question 10
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IP addresses are converted to
Select one:
a. hierarchy of domain names
b. phanumeric string
c. hexadecimal string
d. binary string
Question 1
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Two corporate intranets may be interconnected using a leased line from PSTN -such a
network is called __________
Select one:
a. An internet
b. An extranet
c. LAN
d. Wireless Network
Question 2
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The ___________ tag is used to link a web page to another page.
Select one:
a. Link tag
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b. Open tag
c. Connect tag
d. Anchor tag
Question 3
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Web@AT Corporation is newly established software company. Mr. Ang want to have a fast
and reliable DSL internet connection to his office. He asked his IT Officer to apply for a fast
connection.
Which of the following the IT Office need to do first?
Select one:
a. Check the telephone line if capable of DSL connection
b. Request subscription fee to the Account Office.
c. Connect Mr. Ang computer to the server.
d. Upgrade the company server.
Question 4
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HTTP is a language used to create web pages.
Select one:
a. TRUE
b. Depends on the browser you are using.
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c. None of the choices
d. FALSE
Question 5
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Which of the following is the correct hierarchy of tags in a HTML?
Select one:
a. <html><head></head></html><body></body>
b. <html><head></head><body></body></html>
c. <head><body ><html></html><body></head>
d. <html><head><body></head></body></html>
Question 6
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Given the email address, inquiry@amauonline.com, what is the domain?
Select one:
a. .com
b. amauonline
c. Inquiry
d. @
Question 7
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When setting up an extranet, which of the following is a requirement to interconnect 2
corporate intranet.
Select one:
a. PSTN leased line
b. Wireless Network
c. Hi End servers
d. UTP Cable at least 100 meters
Question 8
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This is used for formatting and creating links from one webpage to another.
Select one:
a. All of the choices
b. Tags
c. None of the choices
d. Markups
e. Special annotations
Question 9
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Aldrin is the network engineer of the TRA Corporation. TRA Corporation has offices in Cebu,
Iloilo and in Davao. As a network engineer, he need to connect the LAN of different offices
to the main office in Makati City. What computer hardware network equipment he need to
use to connect these offices.
Select one:
a. Cable
b. Wireless
c. Router
d. Internet
e. Switch
f. ISP
Question 10
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Aldrin is the web developer of TRA Corporation. He is created a website a university. He
store the html files under the folder name students including the home page html file.
Which of the following address will be the valid home page of the university?
Select one:
a. http://myuniversity.edu/students/home.html
b. http://myuniversity/students/home.html
c. http://myuniversity.edu/students.home.html
d. http://myuniversity.edu/home.html folders are not displayed on the address
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Which of the following tell about Triple DES?
1. It is slow to implement in software
2. It uses 64-bit blocks
3. It uses 32-bit blocks
4. It is very secure
5. It is unsecured
Select one:
a. 2 & 4
b. 3 & 5
c. 1, 2 & 4
d. 1, 2 & 5
Question 5
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An advantage of symmetric key is easy and fast transformation of plain text to cipher text.
Select one:
True
False
Question 6
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This acts on behalf of all users of an organization wanting to use the internet.
Select one:
a. Web application
b. Proxy application gateway
c. Server application
d. Internet Application Protocol
Question 7
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After encryption, a transformed data is also known as
Select one:
a. None in the choices
b. Cipher text
c. Plain text
d. Hyphernym text
Question 8
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Which of the following is NOT a disadvantage factor of E Commerce?
Select one:
a. None of the choices
b. Privacy of data
c. EDI
d. Security of internet
Question 10
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This is a security device deployed at the boundary of an organization' s network to protect it
from unauthorized external access.
Select one:
a. Switch
b. Bridge
c. Firewall
d. Router
Question 1
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This is a computer-to-computer exchange of business documents in a standard electronic
format between business partners.
Select one:
a. EDI
b. HTML
c. XML
d. Email
Question 2
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In the E commerce, a customer sends an order over the internet. To secure the order,
Select one:
a. Order need to be encrypted
b. Order need to be submitted in the website
c. Order need to be decrypted
d. Order need to be compressed
Question 3
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A __________ Key Encryption eliminates the key distribution problem
Select one:
a. Public
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b. Universal
c. Private
d. Global
Question 4
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In E-commerce, the pair of keys for each organization is a ____________ Key and its _________
Key
Select one:
a. Global, Universal
b. Secured, Unsecured
c. Public, Private
d. Internal, External
Question 5
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By Electronic Commerce we mean:
Select one:
a. Commerce which is based on transactions using computers connected by
telecommunication network
b. None of the choice
c. Commerce of electronic goods
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d. Commerce which depends on electronics
Question 6
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It is a combination of permutation and substitution on blocks of 64 bits. A message is
broken up into 64 bit blocks and each block is separately encrypted.
Select one:
a. DES
b. HTML
c. EMS
d. XML
e. SES
Question 7
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EDIFACT standard was developed by
Select one:
a. American National Standard Institute
b. European Common Market
c. International Standard Institute
d. United Nations Economic Commission for Europe
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Question 8
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Which of the following is used to secure an E Commerce
Select one:
a. All of the choices
b. Digital certificate
c. Encryption
d. None of the choices
e. Secure Socket Layer
Question 9
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In a ______________ Key Encryption transmission of key without compromising is not easy.
Select one:
a. Public
b. Private
c. Universal
d. Global
Question 10
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Use ___________________ to attach EDI forms to e-mail messages
Select one:
a. DTD
b. MIME
c. VAN
d. XML
Question 1
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Picking necessary operation and attributes to specify objects.
Select one:
a. Encapsulation
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b. Inheritance
c. Abstraction
d. Polymorphism
Question 3
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The versions of IP address that coexist in the internet are _______________ and ____________.
Select one:
a. Old and New
b. Version 4 & 6
c. Version 1 & 5
d. Version 6 & 10
e. Version 3 & 5
Question 4
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In object modelling, special properties of objects are
Select one:
a. entity, relationship, attributes
b. encapsulation, inheritance and polymorphism
c. methods, attributes, classes
d. none of the choices
Question 5
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Audit in the design of information system is used to
Select one:
a. ensure that the system processes data as it was designed to and that the results are
reliable
b. inspect the system and check that it is built as per specifications
c. ensure privacy of data processed by it
d. protect data from accidental or intentional loss
Question 6
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To model an information system using objects the requirements specification is examined
and all _____________ in it are picked as potential operations.
Select one:
a. Verbs
b. Class
c. Phrases
d. Nouns
Question 7
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Aldrin want to conduct a testing of the developed information system together with the
manual system using data used from manual system to test system when it is first
implemented. What kind of testing Aldrin will conduct?
Select one:
a. Parallel Test
b. System Testing
c. Full Testing
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d. Pilot Testing
Question 8
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This is an industry standard notation to represent a class.
Select one:
a. ERD
b. UML
c. DBMS
d. SDLC
Question 11
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This is acomputer-to-computer exchange of business documents in a standard electronic
format between business partners.
Select one:
a. HTML
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b. Email
c. EDI
d. XML
Question 13
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In Entity Relationship, a tuple is
Select one:
a. another term for table
b. a row of relation
c. an attribute
d. a column of relation
Question 14
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It is a communication protocol used to retrieved web pages.
Select one:
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a. Encryption
b. Firewall
c. HTML
d. Description
e. HTTP
Question 15
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Ronnie want to protect his data when sending from the main office to the branch office.
Which of the following information security he will apply?
Select one:
a. File compression either zip or rar
b. Encryption
c. Decryption
d. Firewall
Question 16
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Question text
BoyeCodd Normal Form (BCNF) is needed when
Select one:
a. two non-key attributes are dependent
b. there is more then one possible composite key
c. there are two possible keys and they are dependent on one another
d. there are two or more possible composite overlapping keys and one attribute of a
composite key is dependent on an attribute of another composite key
Question 17
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A member of a class is __________________.
Select one:
a. an attribute
b. a method
c. an object instance
d. an entity
Question 18
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This is a standards used to define a method of exchanging data over a computer network
such as local area network, Internet, Intranet. These is being used by computer to send data
over the internet.
Select one:
a. http
b. Internet Protocol
c. Switch
d. LAN
e. World Wide Web
f. Router
Question 19
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Jonathan is the Web Programmer of TRA Corporation. He was assigned to develop an
informative website. He wants to use user defined tags. What markup language he will use?
Select one:
a. UDML
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b. XML
c. SGML
d. HTML
Question 20
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Functions and procedures are
Select one:
a. old fashioned and they are not useful
b. not useful in designing computer systems
c. have side effects which require special care if they are used as subsystems
d. useful in designing computer systems
Question 21
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This is a process of accessing state without changing value.
Select one:
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a. Indexing
b. Data upload
c. Migration
d. Query
Question 22
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A type of testing wherein incorrect inputs, incorrect processing and incorrect outputs will be
detected during operation.
Select one:
a. Pilot Testing
b. Parallel Test
c. System Testing
d. Full Testing
Question 23
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Web@AT Corporation is newly established software company. Mr. Ang want to have a fast
and reliable DSL internet connection to his office. He asked his IT Officer to apply for a fast
connection.
Which of the following the IT Office need to do first?
Select one:
a. Request subscription fee to the Account Office.
b. Upgrade the company server.
c. Connect Mr. Ang computer to the server.
d. Check the telephone line if capable of DSL connection
Question 24
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In the ER Diagram, relationships are
Select one:
a. Nouns
b. None of the choices
c. Verbs
d. Adjective
Question 25
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DFD stands for _____________
Select one:
a. Disk Flow Direction
b. Data File Diagram
c. Data Flow Diagram
d. Direct File Direction
Question 26
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Who among the following uses reports for strategic management?
Select one:
a. Top Management
b. Supervisors
c. Rank in File
d. Operational Management
e. Middle Management
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Question 27
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Designing screens uses principles
Select one:
a. similar to those used for printed reports
b. which are unique
c. which are well specified
d. different from those used for printed reports
Question 28
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Mr. Yu wants to have a report on the number enrollees in all university campuses. This will
be used for analyze in putting up a new campus. Mr.Yu is in the _________________.
Select one:
a. Top Management
b. Middle Management
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c. All of the choices
d. Operational Management
Question 29
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Objects with similar meaning and purpose grouped together as ____________.
Select one:
a. Model
b. Attribute
c. Class
d. Method
Question 30
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Aldrin is the Systems Analyst of the company. As a System Analyst, he need to ensure logs
are kept, who did in critical data entry and processing. What does Aldrin need to
implement?
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Select one:
a. None of the choices
b. Inventory of records
c. Backup and save all the tables
d. An Audit Trail
Question 31
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Which of the following is the best hierarchy of design of a report?
Select one:
a. Report footing, Final footing, Control footing
b. Control footing, Final footing, Report footing
c. Report footing Control footing, Final footing,
d. Final footing, Control footing, Report footing
Question 32
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Information System is being tested as a whole system. What kind of testing is being
conducted?
Select one:
a. Pilot Testing
b. Parallel Test
c. System Testing
d. Full Testing
Question 33
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IP addresses are converted to
Select one:
a. hexadecimal string
b. binary string
c. hierarchy of domain names
d. phanumeric string
Question 34
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This is concerned with protecting data from erasure, theft, unauthorized access and
unauthorized modifications.
Select one:
a. Data Piracy
b. Data Integrity
c. Data Security
d. Data Privacy
Question 35
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Page footing is
Select one:
a. the labels printed at the end of a report
b. the labels printed at the end of each page
c. the labels printed at the end of each control group
d. same as report heading
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Question 36
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Computer systems are designed by
Select one:
a. breaking of the system into smaller self-contained co-operating subsystems
b. simplifying requirements of system
c. breaking up the systems into independent parts
d. modular design
Question 37
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Which of the following is a control technique during input preparation?
Select one:
a. Data entry validation
b. Responsive screen layout
c. Regularly saving the record
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d. Account Login
Question 38
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Each statement in DTD declares the element of HTML language.
Select one:
True
False
Question 39
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E-R Model has the ability to describe
Select one:
a. All of the choices
b. 1 to Many
c. 1 to 1
d. Many to Many
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Question 40
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The first step in object oriented modelling is
Select one:
a. List all the methods
b. Identify attributes
c. Identify operations performed on the attributes
d. Find objects and their classes
Question 41
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Who uses the report for tactical management?
Select one:
a. All of the choices
b. Top Management
c. Operational Management
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d. Middle Management
Question 42
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A 3 NF relation is converted to BCNF by
Select one:
a. removing multivalued dependencies
b. removing composite keys
c. dependent non-key attributes are put in a separate table
d. dependent attributes of overlapping composite keys are put in a separaterelation
Question 43
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In ER Model, student, teacher, professor and school are
Select one:
a. Actors
b. Relations
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c. Entity
d. Properties
e. Nouns
Question 45
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In Entity Relationship, the Employee number, Gender, Salary are examples of
Select one:
a. Tuples
b. Attributes
c. Entity
d. Relationship
e. Cardinality
Question 46
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Each computer connected to the internet must
Select one:
a. be an brand hi end personal computer or laptop
b. have a unique IP address
c. be internet compatible
d. have a modem connection
Question 47
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The process of unscrambling the message is called
Select one:
a. Decryption
b. Encryption
c. Compression
d. Extraction
Question 48
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Question text
The ___________ tag is used to link a web page to another page.
Select one:
a. Open tag
b. Anchor tag
c. Link tag
d. Connect tag
Question 49
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In the ER Diagram, normally entities are
Select one:
a. None of the choices
b. Nouns
c. Verbs
d. Adjective
Question 50
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New classes are created from current classes by using the idea of _____________.
Select one:
a. Inheritance
b. Abstraction
c. Polymorphism
d. Encapsulation
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