for
for more:more:- http://UandiStar.org
http://UandiStar.org
Set No: 1
Code No: V3227/R07
III B.Tech II Semester Regular & Supplementary Examinations, April/May - 2012
OBJECT ORIENTED ANALYSIS AND DESIGN
(Common to Computer Science and Engineering & Information Technology)
Time: 3 Hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
*****
1.
a) What are the behavioral diagrams? explain
b) What are the different classifiers? How to represent them with a diagram?
2. a) Explain how to Model the non software things.
b) What are the various Rules of UML?
3. a)Explain how to Model the distribution of responsibilities in a system
b) How to conduct the reverse engineer a class diagram?
4. a)Explain the Realization relationship in the object oriented modeling
b) How to conduct the forward engineer a class diagram?
5. Write short notes on the following
a) Sequence diagrams
b) Collaboration diagrams
UandiStar.org
6. a) What are the activity diagrams? Explain with an example
b) Draw the use case diagram to show the functions of a “credit card validation system”
7. a) What is a component? Explain the components and classes with a neat sketch
b) Write short notes on the following
i) Signals ii) call events
8. a) What are the four kinds of events of the UML? Explain them in brief
b) What are the various kinds of components? Explain the components and interfaces
with a neat sketch
*****
1 of 1
for
for more:more:- http://UandiStar.org
http://UandiStar.org
Set No: 2
Code No: V3227/R07
III B.Tech II Semester Regular & Supplementary Examinations, April/May - 2012
OBJECT ORIENTED ANALYSIS AND DESIGN
(Common to Computer Science and Engineering & Information Technology)
Time: 3 Hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
*****
1. a) Explain the various phases of Software development life cycle with a neat sketch
b) Explain the Modeling a System’s architecture with diagram
2. a) What are the structural diagrams? Explain
b) Explain how to Model the primitive types of a system.
3. a) Explain the class diagram and its components with a neat sketch
b) Explain the interface with its graphical representation
4. a)What are the common mechanisms in the UML
b) What are the various levels of visibility of a classifier?
5. Write short notes on the following
a) Use cases and actors
b) Use cases and flow of events
UandiStar.org
6. a) Explain the component diagram with a neat sketch
b) What are the activity diagrams? Explain with an example
7. a) What are the four kinds of events of the UML? Explain them in brief
b) Write short notes on the following
i) Time and change events ii) Sending and receiving events
8. a) Draw the use case diagram to show the functions of a “cellular phone”
b) Explain the deployment diagram with a neat sketch
*****
1 of 1
for
for more:more:- http://UandiStar.org
http://UandiStar.org
Set No: 3
Code No: V3227/R07
III B.Tech II Semester Regular & Supplementary Examinations, April/May - 2012
OBJECT ORIENTED ANALYSIS AND DESIGN
(Common to Computer Science and Engineering & Information Technology)
Time: 3 Hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
*****
1. a) Explain the SDLC (Software Development Life Cycle) from the UML perspective.
b) What are the various kinds of Relationships in the UML?
2. a) Explain how to Model the vocabulary of a system.
b) Explain how to Model the single inheritance
3. a)Explain the class diagram and its components with a neat sketch
b) How to conduct the forward engineer a class diagram?
4. a)Explain the dependency relationship in the object Oriented modeling
b) Explain the Generalization relationship in the object Oriented modeling
5. Write short notes on the following
a) Sequence diagrams
b) Discuss the activity states and action states of the Activity diagrams
UandiStar.org
6. a)What are the state machines? Explain a state machine with a diagram
b) Write short notes on the following
i) States ii) Transitions
7. a) Write short notes on the following
i) Communication ii) synchronization
b) Explain the state chart diagrams with a neat sketch.
8. a) What is a component? Explain the components and classes with a neat sketch
b) What are the various kinds of components?
*****
1 of 1
for
for more:more:- http://UandiStar.org
http://UandiStar.org
Set No: 4
Code No: V3227/R07
III B.Tech II Semester Regular & Supplementary Examinations, April/May - 2012
OBJECT ORIENTED ANALYSIS AND DESIGN
(Common to Computer Science and Engineering & Information Technology)
Time: 3 Hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
*****
1. a)What are the various kinds of Relationships in the UML
b) What are the various kinds of diagrams in the UML?
2. a) Explain how to Model the non software things of a system.
b) What are the structural diagrams? Explain
3. a)Explain how to Model the logical database schema using the class diagrams
b) Explain how to Model the simple collaborations using the class diagrams
4. a)What are the types and Roles of an Interface? Explain
b) Explain the generalization among packages with UML diagram.
5. Write short notes on the following
a) Use cases and collaborations
b) Organizing the use cases
UandiStar.org
6. a)What are the activity diagrams? Explain with an example
b) Write short notes on the following
i) Advanced states and transitions ii) sub states.
7. a)What are the four kinds of events of the UML? Explain them in brief
b)What are the state machines? Explain a state machine with a diagram
8. a) Explain on how to model the inter process communication.
b) Explain the state chart diagrams with a neat sketch.
*****
1 of 1
Set No. 1
Code No: R05310502
III B.Tech I Semester Regular Examinations, November 2007
OBJECT ORIENTED ANALYSIS AND DESIGN
( Common to Computer Science & Engineering, Information Technology
and Computer Science & Systems Engineering)
Time: 3 hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
⋆⋆⋆⋆⋆
1. (a) Explain the following with UML notation
i. behavioral things
ii. Grouping things
iii. Annotational things
(b) Define software architecture. Explain the 4+1 view model of systems architecture.
(c) Define using relationship. Give UML notation.
[6+7+3]
2. (a) Explain the UML’s behavior diagrams.
(b) Briefly explain the following relationships with UML notation
i.
ii.
iii.
iv.
Using
Realization
Simple aggregation
Composite aggregation
(c) Contrast is-a relationship with has-a relationship.
[6+8+2]
3. Enumerate the steps to model object structures. Illustrate with an object diagram.
[16]
4. Explain the sequence diagram and collaboration diagram and draw an example
diagram for each one.
[16]
5. What are the common uses of use case diagrams? Consider any two modeling issues
and draw relevant use case diagrams. Explain briefly.
[16]
6. (a) Enumerate the steps to model the following:
i. family of signals
ii. exceptions
(b) Explain the four kinds of events modeld by UML.
7. (a) Define node. Contrast node with components.
(b) How are nodes organized?
(c) Enumerate the steps to model processors and devices.
1 of 2
[6+10]
Set No. 1
Code No: R05310502
(d) Draw a UML diagram to illustrate modeling processors and devices. Explain
briefly.
[4x4=16]
8. (a) Draw the use case diagram for the library system and explain the relationships.
[6]
(b) What are the packages in the Library system? explain
⋆⋆⋆⋆⋆
2 of 2
[10]
Set No. 2
Code No: R05310502
III B.Tech I Semester Regular Examinations, November 2007
OBJECT ORIENTED ANALYSIS AND DESIGN
( Common to Computer Science & Engineering, Information Technology
and Computer Science & Systems Engineering)
Time: 3 hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
⋆⋆⋆⋆⋆
1. (a) Pick the ones that are related. Justify.
i.
ii.
iii.
iv.
Behavioral things, verbs
Structural things, nouns
Generalization, specialization, adjectives
Associations, verbs.
(b) Explain the following briefly.
i. class/object dichotomy
ii. interface Vs. implementation.
(c) Explain the various relationships in UML briefly.
[8+4+4]
2. (a) Contrast interface inheritance with class inheritance.
(b) Define interface. Contrast it with abstract class.
(c) How do you inter relate interfaces, types and roles?
[4+4+8]
3. (a) Enumerate the steps to model simple collaborations.
(b) Enumerate the steps to model logical database schema.
(c) What is class diagram?
[6+8+2]
4. Consider the usecase “withdraw amount” related to ATM transaction modeling.
Draw both the interaction diagrams for the usecase. Explain briefly.
[16]
5. (a) Enumerate the properties of a well-structural use case.
(b) A retail system will interact with customers who place and track orders. Give
UML diagram that uses various use cases.
(c) Define use case. Enumerate the steps to model the behavior of an element.
[5+5+6]
6. (a) Contrast action with activity. Define state and event. What are the various
parts of a state? Explain briefly.
(b) Define signal.
[14+2]
7. (a) Enumerate the steps to model adaptable systems. Illustrate with a UML
diagram.
1 of 2
Set No. 2
Code No: R05310502
(b) Enumerate the steps to model an executable release. Illustrate with a UML
diagram.
(c) What are the common uses of component diagrams?
8. (a) Write a Java program for the Loan class
(b) Draw a deployment diagram for the library system
[6+8+2]
[8]
[3]
(c) Draw a class diagram showing architectural overview of the library system [5]
⋆⋆⋆⋆⋆
2 of 2
Set No. 3
Code No: R05310502
III B.Tech I Semester Regular Examinations, November 2007
OBJECT ORIENTED ANALYSIS AND DESIGN
( Common to Computer Science & Engineering, Information Technology
and Computer Science & Systems Engineering)
Time: 3 hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
⋆⋆⋆⋆⋆
1. Define the following:
(a) use case driven
(b) architecture centric
(c) iterative process
(d) Incremental process
(e) stakeholder
(f) artifact
(g) usecase
(h) Active class.
[16]
2. (a) Contrast interface inheritance with class inheritance.
(b) Define interface. Contrast it with abstract class.
(c) How do you inter relate interfaces, types and roles?
[4+4+8]
3. (a) Enumerate the steps to model logical database schema. Give all example class
diagrams.
(b) Explain the common uses of class diagrams briefly.
[12+4]
4. (a) What is sequence diagram? What is collaboration diagram? What are the
features in each one?
(b) What are the properties and common uses of sequence diagrams and collaboration diagrams?
[10+6]
5. (a) Sketch the use case diagram for modeling a hospital information system aimed
at collecting and storing complete information pertaining to the patients treatment history and disease behavior where actors could be doctor, lab technician,
patient, duty nurse, receptionist, visitors etc.
(b) What are the contents and common uses of activity diagrams?
(c) Contrast: action state Vs. activity state. How are forking and joining used in
activity diagram. Illustrate.
[6+4+6]
6. (a) Enumerate the steps to model interprocess communication (IPC).
1 of 2
Set No. 3
Code No: R05310502
(b) Draw a UML diagram which models IPC in a distributed reservation system
with processes spread across four nodes. Briefly explain.
(c) What are the characteristics of a well-structured active class and active object?
[4+8+4]
7. (a) Enumerate the steps to model adaptable systems. Illustrate with a UML
diagram.
(b) Enumerate the steps to model an executable release. Illustrate with a UML
diagram.
(c) What are the common uses of component diagrams?
8. (a) Draw a sequence diagram for the Add title use case
[6+8+2]
[4]
(b) For coding, the specifications are fetched from which diagrams in the design
model? explain
[6]
(c) Draw class diagram for use interface classes in the functions menu and explain
[6]
⋆⋆⋆⋆⋆
2 of 2
Set No. 4
Code No: R05310502
III B.Tech I Semester Regular Examinations, November 2007
OBJECT ORIENTED ANALYSIS AND DESIGN
( Common to Computer Science & Engineering, Information Technology
and Computer Science & Systems Engineering)
Time: 3 hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
⋆⋆⋆⋆⋆
1. (a) Define object identity. What is oid uniqueness principle?
(b) What is model? What are the aims of modeling?
(c) What are the principles of modeling?
(d) What is UML? Define.
[5+5+4+2]
2. (a) Enumerate the steps to model different views of a system.
(b) Enumerate the steps to model complex views.
(c) Define idiom. Enumerate the steps to model structural relationships. [6+6+4]
3. (a) Enumerate the steps to model simple collaborations.
(b) Enumerate the steps to model object structures.
[6+10]
4. Explain the sequence diagram and collaboration diagram and draw an example
diagram for each one.
[16]
5. (a) Explain the following standard stereotypes that adorn the ends of links.
i.
ii.
iii.
iv.
v.
association
self
global
local
parameter.
(b) Briefly write about messages and sequencing with an illustrative diagram.
[10+6]
6. (a) Enumerate the steps to model the distribution of objects. Explain briefly
considering a UML diagram.
(b) Enumerate the steps to model interprocess communication.
[10+6]
7. (a) What are the properties of a well-structured component diagram?
(b) What are the contents, common properties and common uses of component
diagrams? Explain briefly.
[4+12]
8. (a) Draw the use case diagram for the library system and explain the relationships.
[6]
(b) Draw a sequence diagram for the use cse Lend Item and explain
1 of 2
[5]
Set No. 4
Code No: R05310502
(c) Draw a collabortion diagram for the add Title use case and explain
⋆⋆⋆⋆⋆
2 of 2
[5]
Set No. 1
Code No: R05310502
III B.Tech I Semester Regular Examinations, November 2008
OBJECT ORIENTED ANALYSIS AND DESIGN
( Common to Computer Science & Engineering, Information Technology
and Computer Science & Systems Engineering)
Time: 3 hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
⋆⋆⋆⋆⋆
1. (a) Explain briefly runtime polymorphism illustrating a program in Java or C++.
(b) What are the principles of modeling?
(c) Explain the antisymmetric and transitive properties of aggregation. [8+4+4]
2. (a) Explain any three features used in creating abstractions.
(b) Enumerate the steps to model the vocabulary of a system.
(c) Write a simple JAVA applet for printing “Hello, World!” in a web browser.
[6+6+4]
3. (a) Enumerate the steps to forward engineer a class diagram.
(b) Enumerate the steps to reverse engineer a class diagram.
(c) What are forward engineering and reverse engineering?
[8+6+2]
4. (a) What is sequence diagram? What is collaboration diagram? What are the
features in each one?
(b) What are the properties and common uses of sequence diagrams and collaboration diagrams?
[10+6]
5. (a) Sketch the use case diagram for modeling a hospital information system aimed
at collecting and storing complete information pertaining to the patients treatment history and disease behavior where actors could be doctor, lab technician,
patient, duty nurse, receptionist, visitors etc.
(b) What are the contents and common uses of activity diagrams?
(c) Contrast: action state Vs. activity state. How are forking and joining used in
activity diagram. Illustrate.
[6+4+6]
6. (a) Give the sketch of a state machine for the controller in a home security system,
which is responsible for monitoring various sensors around the perimeter of
the house. Briefly explain.
(b) Explain the following parts of a transition
i. Event trigger.
ii. Guard condition.
[12+4]
7. Enumerate the steps to model the following. Illustrate UML diagrams and explain
briefly.
1 of 2
Set No. 1
Code No: R05310502
(a) Modeling processes and devices.
(b) Modeling distribution of components.
[16]
8. (a) Write a Java program for the Loan class
(b) Draw a deployment diagram for the library system
(c) Draw a class diagram showing architectural overview of the library system
[8+3+5]
⋆⋆⋆⋆⋆
2 of 2
Set No. 2
Code No: R05310502
III B.Tech I Semester Regular Examinations, November 2008
OBJECT ORIENTED ANALYSIS AND DESIGN
( Common to Computer Science & Engineering, Information Technology
and Computer Science & Systems Engineering)
Time: 3 hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
⋆⋆⋆⋆⋆
1. Explain briefly about the various diagrams in UML.
[16]
2. (a) Explain any three features used in creating abstractions.
(b) Enumerate the steps to model the vocabulary of a system.
(c) Write a simple JAVA applet for printing “Hello, World!” in a web browser.
[6+6+4]
3. (a) Enumerate the steps to model logical database schema. Give all example class
diagrams.
(b) Explain the common uses of class diagrams briefly.
[12+4]
4. (a) Draw a collaboration diagram that specifies the flow of control involved in
registering a new student at a school. Explain.
(b) Explain forward engineering and reverse engineering of interaction diagrams.
[12+4]
5. (a) Consider an automated soda machine that gives cool drinks. Draw a use case
model of the soda machine.
(b) Draw an extended use case diagram for the soda machine example depicting
the ‘extend’, ‘include’ and generalization relationships.
[8+8]
6. (a) Illustrate modeling family of signals and modeling exceptions with UML diagrams.
(b) Define event and signal. What are the four kinds of events modeled by UML?
[10+6]
7. (a) Enumerate the steps to model an executable release.
(b) What are the contents, common properties and common uses of component
diagrams? Explain briefly.
[4+12]
8. (a) Draw activity diagram to inform a person when a loan is due and explain
(b) Draw activity diagram to remove reservations after a specified amount of time
and explain
[8+8]
⋆⋆⋆⋆⋆
1 of 1
Set No. 3
Code No: R05310502
III B.Tech I Semester Regular Examinations, November 2008
OBJECT ORIENTED ANALYSIS AND DESIGN
( Common to Computer Science & Engineering, Information Technology
and Computer Science & Systems Engineering)
Time: 3 hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
⋆⋆⋆⋆⋆
1. (a) What is genericity?
(b) Enumerate the principle of modeling.
(c) Enumerate any six artifacts.
(d) Briefly explain the extensibility mechanisms in UML.
[3+4+3+6]
2. (a) Briefly explain any four standard constraints that apply to generalization relationships.
(b) Briefly explain the four adornments that apply to all association.
(c) What is the stereotype applied to generalization relationships? Give a brief.
[6+8+2]
3. (a) Enumerate the steps to forward engineer a class diagram.
(b) Enumerate the steps to reverse engineer a class diagram.
(c) What are forward engineering and reverse engineering?
[8+6+2]
4. (a) What is sequence diagram? What is collaboration diagram? What are the
features in each one?
(b) What are the properties and common uses of sequence diagrams and collaboration diagrams?
[10+6]
5. (a) Sketch the use case diagram for modeling a hospital information system aimed
at collecting and storing complete information pertaining to the patients treatment history and disease behavior where actors could be doctor, lab technician,
patient, duty nurse, receptionist, visitors etc.
(b) What are the contents and common uses of activity diagrams?
(c) Contrast: action state Vs. activity state. How are forking and joining used in
activity diagram. Illustrate.
[6+4+6]
6. (a) What area various parts of a transition. Explain briefly.
(b) Define event and signal. What are the four kinds of events modeled by UML?
[10+6]
7. (a) Enumerate the steps to model adaptable systems. Illustrate with a UML
diagram.
1 of 2
Set No. 3
Code No: R05310502
(b) Enumerate the steps to model an executable release. Illustrate with a UML
diagram.
(c) What are the common uses of component diagrams?
[6+8+2]
8. (a) Draw the use case diagram for the library system and explain the relationships.
(b) Draw a sequence diagram for the use cse Lend Item and explain
(c) Draw a collabortion diagram for the add Title use case and explain [6+5+5]
⋆⋆⋆⋆⋆
2 of 2
Set No. 4
Code No: R05310502
III B.Tech I Semester Regular Examinations, November 2008
OBJECT ORIENTED ANALYSIS AND DESIGN
( Common to Computer Science & Engineering, Information Technology
and Computer Science & Systems Engineering)
Time: 3 hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
⋆⋆⋆⋆⋆
1. (a) What are the various views considered in modeling a system’s architecture?
Explain.
(b) What is the UML approach to software development life cycle? Explain the
various phases.
[8+8]
2. (a) Enumerate the steps to model webs of relationships.
(b) Contrast simple aggregation with composite aggregation. What is association
class?
(c) Illustrate with examples how realization is used to specify the relationships
between the following.
i. Interface Vs. Class
ii. Interface component.
[9+5+2]
3. (a) Enumerate the steps to model simple collaborations. Give an example class
diagram.
(b) What are the contents in class diagram?
[12+4]
4. (a) What are interaction diagrams? What are their contents and common properties? Define semantic equivalence between two kinds of interaction diagrams.
(b) Enumerate the steps to model flows of control by time ordering.
[8+8]
5. (a) What are the properties of well-structured use cases?
(b) Enumerate the steps to model the requirements of a system.
(c) Consider a retail system that interacts with customers who place and track
orders. In turn, the system will ship orders and bill the customers. Model
the behavior of the system will ship orders and bill the customers. Model the
behavior of the system by declaring the behaviors as use cases.
[4+6+6]
6. (a) Enumerate the steps to model the distribution of objects. Explain briefly
considering a UML diagram.
(b) Enumerate the steps to model interprocess communication.
[10+6]
7. (a) Define component. What are the differences between components and classes?
How are component and interface related?
(b) What are the properties of components?
1 of 2
Set No. 4
Code No: R05310502
(c) What are standard stereotypes UML defines that apply to components.[8+4+4]
8. (a) Draw the use case diagram for the library system and explain the relationships.
(b) What are the packages in the Library system? explain
⋆⋆⋆⋆⋆
2 of 2
[6+10]
Code No: 07A6EC09
R07
Set No. 2
in
III B.Tech II Semester Examinations,APRIL 2011
OBJECT ORIENTED ANALYSIS AND DESIGN
Common to Information Technology, Computer Science And Engineering,
Computer Science And Systems Engineering
Time: 3 hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
?????
ld
.
1. (a) Briefly discuss about boundary classes, control classes and entity classes. Give
suitable examples for them.
(b) Draw an object diagram for a company information system.
[8+8]
2. (a) What is meant by constraints and tagged values? Discuss when they can be
used, and also give suitable examples to show their usage.
or
(b) What is meant by dependency and realization relationships? For what purpose
they are used, give suitable examples to describe their usage.
[8+8]
3. (a) Draw statechart diagram for unified library application.
(b) Draw the sequence diagram for library management system.
[8+8]
uW
4. (a) How will you model distribution of objects.
(b) What is an event? What are different types of events?
[8+8]
5. (a) What is a synchronization bar? What is its significance?
(b) How branching is represented in activity diagram. Elaborate on it.
[8+8]
6. (a) What do you mean by component? What is component diagram? Explain
with an example.
nt
(b) How will you reverse engineer or forward engineer a component diagram. [8+8]
7. (a) What is meant by a classifier? Discuss how to choose right kind of classifier.
(b) What are the various kinds of visibilities that can be specified for attributes
and operations of a class? Explain them with a suitable example.
[8+8]
Aj
8. For a railway reservation system, draw possible sequence diagram and convert the
same into a collaboration diagram. And also discuss the possibility of forward
engineering of it.
[16]
?????
1
Code No: 07A6EC09
R07
Set No. 4
in
III B.Tech II Semester Examinations,APRIL 2011
OBJECT ORIENTED ANALYSIS AND DESIGN
Common to Information Technology, Computer Science And Engineering,
Computer Science And Systems Engineering
Time: 3 hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
?????
ld
.
1. (a) What do you mean by component? What is the difference between components
and classes?
(b) What are the different kinds of components? Explain.
[8+8]
2. (a) State the four principles of modeling and explain them in detail.
(b) State and explain various advantages of Object Oriented approach over conventional approach in developing a software project.
[8+8]
or
3. (a) What is an event? What are different types of events?
(b) What is a signal? Explain with suitable examples.
[8+8]
4. (a) State various categories of messages that can be specified in a sequence diagram. Give suitable examples.
uW
(b) What is meant by message sequencing? Discuss its importance and also explain how it will be done when active objects are involved in an object interaction diagram.
[8+8]
5. (a) What are the different ways of organizing use cases?
(b) Distinguish between action states and activity states.
[8+8]
6. (a) Draw activity diagram for unified library application. Explain it.
nt
(b) Draw a diagram for library system that emphasizes on event-ordered behavior
of an object.
[8+8]
Aj
7. (a) What is meant by abstraction? What are the various levels of abstraction
in a software project development? Discuss how to model different levels of
abstraction in the UML.
(b) What is meant by a diagram? How many diagrams that the UML supports? Is
this list of diagrams are sufficient for modeling any complex software project?
Justify your answer.
[8+8]
8. Write a class diagram for a school information system. Specify clearly relationships
among classes, attributes and operations in each class. Write the sample code which
will be generated by forward engineering of this class diagram.
[16]
?????
2
Code No: 07A6EC09
R07
Set No. 1
1. (a) Draw object diagram for a library information system.
in
III B.Tech II Semester Examinations,APRIL 2011
OBJECT ORIENTED ANALYSIS AND DESIGN
Common to Information Technology, Computer Science And Engineering,
Computer Science And Systems Engineering
Time: 3 hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
?????
ld
.
(b) How many object diagrams that may be possible from a class diagram? Justify
your answer with a suitable example.
[8+8]
2. (a) Explain history states.
(b) What is a signal? Explain with suitable examples.
or
3. (a) Explain components in detail.
(b) How do you model a client/server system.
[8+8]
[8+8]
4. (a) Discuss how to model flows of control by organization and give a suitable
example to it.
uW
(b) Explain the process of forward and reverse engineering of object interaction
diagrams.
[8+8]
5. (a) Explain the Association, Generalization and Realization relationships. Give
suitable examples on which context these relationships are specified.
(b) List various diagrams that the UML contains. Explain any four of them briefly.
[8+8]
nt
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OBJECT ORIENTED ANALYSIS AND DESIGN
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Set No. 1
Code No: R05310502
III B.Tech I Semester Supplimentary Examinations, February 2008
OBJECT ORIENTED ANALYSIS AND DESIGN
( Common to Computer Science & Engineering, Information Technology
and Computer Science & Systems Engineering)
Time: 3 hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
⋆⋆⋆⋆⋆
1. (a) Why is it necessary to have a variety of diagrams in a model of a system?
(b) Which UML diagrams give a static view and which give a dynamic view of a
system?
(c) Consider a computer-based system that plays chess with a user. Which UML
diagrams would be helpful in designing the system? Why?
(d) Contrast the following:
i. Actors Vs. Stakeholders
ii. Usecase Vs. Algorithm.
[4x4=16]
2. (a) Explain the following:
i.
ii.
iii.
iv.
Role
Multiplicity
has-a relationship
Generalization
(b) Define idiom. Enumerate the steps to model structural relationships.
(c) Define the following:
i. Stereotype
ii. Tagged value
[8+6+2]
3. (a) Enumerate the steps to model logical database schema. Give all example class
diagrams.
(b) Explain the common uses of class diagrams briefly.
[12+4]
4. (a) How is recursion represented in a sequence diagram?
(b) Explain the following with regard to interaction diagrams.
i.
ii.
iii.
iv.
v.
vi.
Object life line
≪create≫ and ≪destroy≫ messages
Focus of control
Dewey decimal numbering
Nesting of tours of control
Semantic equivalence.
1 of 2
[4+12]
Set No. 1
Code No: R05310502
5. (a) How is activity diagram used to model an operation. Enumerate the steps.
Give an example diagram and explain briefly.
(b) Enumerate the steps to model a workflow with reference to activity diagrams.
[8+8]
6. (a) Give the sketch of a state machine for the controller in a home security system,
which is responsible for monitoring various sensors around the perimeter of
the house. Briefly explain.
(b) Explain the following parts of a transition
i. Event trigger.
ii. Guard condition.
[12+4]
7. (a) What are the contents, common properties and common uses of component
diagrams. Briefly explain.
(b) Enumerate the steps to model source code using component diagrams. [12+4]
8. (a) Write a Java program for the Loan class
[8]
(b) Draw activity diagram to inform a person when a loan is due and explain [8]
⋆⋆⋆⋆⋆
2 of 2
Set No. 2
Code No: R05310502
III B.Tech I Semester Supplimentary Examinations, February 2008
OBJECT ORIENTED ANALYSIS AND DESIGN
( Common to Computer Science & Engineering, Information Technology
and Computer Science & Systems Engineering)
Time: 3 hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
⋆⋆⋆⋆⋆
1. (a) Explain briefly about usecase, sequence, component and deployment diagrams.
(b) Explain the UML approach to SDLC.
[8+8]
2. (a) What is generalization/ specialization hierarchy. Give an example diagram.
(b) Give example diagrams for UML notation of various relationships in UML,
one for each relationship.
(c) Give an example diagram in UML that depicts all the four relationships.
(d) Contrast: dependency Vs. association.
[4+6+4+2]
3. (a) Enumerate the steps to model simple collaborations.
(b) Enumerate the steps to model logical database schema.
(c) What is class diagram?
[6+8+2]
4. Consider the usecase “withdraw amount” related to ATM transaction modeling.
Draw both the interaction diagrams for the usecase. Explain briefly.
[16]
5. (a) Draw a use case diagram to model the behavior of a cellular phone. Explain
briefly.
(b) What are the contexts, common properties and common uses of use case diagrams.
(c) Enumerate the steps to model the context of a system.
[6+6+4]
6. (a) Contrast realtime system with distributed system.
(b) What is the UML notation for the following. Explain briefly.
i. timing marks
ii. time expressions
iii. timing constraints.
(c) Enumerate the steps to model objects that migrate.
[3+9+4]
7. (a) Enumerate the steps to model source code. Illustrate with a diagram in UML
notation.
(b) Enumerate the steps to model an executable release. Illustrate with a UML
diagram.
[8+8]
1 of 2
Set No. 2
Code No: R05310502
8. (a) For coding, the specifications are fetched from which diagrams in the design
model? explain
[6]
(b) What are the packages in the Library system? explain
⋆⋆⋆⋆⋆
2 of 2
[10]
Set No. 3
Code No: R05310502
III B.Tech I Semester Supplimentary Examinations, February 2008
OBJECT ORIENTED ANALYSIS AND DESIGN
( Common to Computer Science & Engineering, Information Technology
and Computer Science & Systems Engineering)
Time: 3 hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
⋆⋆⋆⋆⋆
1. (a) Why is it necessary to have a variety of diagrams in a model of a system?
(b) Which UML diagrams give a static view and which give a dynamic view of a
system?
(c) Consider a computer-based system that plays chess with a user. Which UML
diagrams would be helpful in designing the system? Why?
(d) Contrast the following:
i. Actors Vs. Stakeholders
ii. Usecase Vs. Algorithm.
[4x4=16]
2. (a) Briefly explain any four standard constraints that apply to generalization relationships.
(b) Briefly explain the four adornments that apply to all association.
(c) What is the stereotype applied to generalization relationships? Give a brief.
[6+8+2]
3. (a) Draw a class diagram that depicts the various relationships in UML.
(b) What are the common properties and uses of class diagrams?
(c) What are the contents in class diagrams?
[6+6+4]
4. (a) Describe about polymorphism in collaboration diagrams.
(b) Explain iterated messages and use of self in messages.
(c) List out any four differences between the two kinds of interaction diagrams.
[6+6+4]
5. (a) Explain the following standard stereotypes that adorn the ends of links.
i.
ii.
iii.
iv.
v.
association
self
global
local
parameter.
(b) Briefly write about messages and sequencing with an illustrative diagram.
[10+6]
1 of 2
Set No. 3
Code No: R05310502
6. (a) Enumerate the steps to model the distribution of objects. Explain briefly
considering a UML diagram.
(b) Enumerate the steps to model interprocess communication.
[10+6]
7. (a) Define component. What are the differences between components and classes?
How are component and interface related?
(b) What are the properties of components?
(c) What are standard stereotypes UML defines that apply to components.[8+4+4]
8. (a) Draw class diagram for use interface classes in the functions menu and explain
[6]
(b) Draw a component diagram for the library system and explain
[5]
(c) Draw a class diagram of business objects in the design model and explain [5]
⋆⋆⋆⋆⋆
2 of 2
Set No. 4
Code No: R05310502
III B.Tech I Semester Supplimentary Examinations, February 2008
OBJECT ORIENTED ANALYSIS AND DESIGN
( Common to Computer Science & Engineering, Information Technology
and Computer Science & Systems Engineering)
Time: 3 hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
⋆⋆⋆⋆⋆
1. (a)
(b)
(c)
(d)
What is genericity?
Enumerate the principle of modeling.
Enumerate any six artifacts.
Briefly explain the extensibility mechanisms in UML.
2. (a)
(b)
(c)
(d)
Enumerate the steps to model architectural views.
What are the characteristics of a well-structured packages?
Give an example UML diagram that depicts all the four relationships.
Contrast is-a relationship with has-a relationship.
[4+6+4+2]
3. (a) Enumerate the steps to forward engineer a class diagram.
(b) Enumerate the steps to reverse engineer a class diagram.
(c) What are forward engineering and reverse engineering?
[3+4+3+6]
[8+6+2]
4. (a) What are interaction diagrams? What are their contents and common properties? Define semantic equivalence between two kinds of interaction diagrams.
(b) Enumerate the steps to model flows of control by time ordering.
[8+8]
5. (a) Draw a use case diagram to model the behavior of a cellular phone. Explain
briefly.
(b) What are the contexts, common properties and common uses of use case diagrams.
(c) Enumerate the steps to model the context of a system.
[6+6+4]
6. (a) Enumerate the steps to model the distribution of objects. Explain briefly
considering a UML diagram.
(b) Enumerate the steps to model interprocess communication.
[10+6]
7. (a) What are the properties of a well-structured component diagram?
(b) What are the contents, common properties and common uses of component
diagrams? Explain briefly.
[4+12]
8. (a) Write a Java program for the Loan class
[8]
(b) Draw a deployment diagram for the library system
[3]
(c) Draw a class diagram showing architectural overview of the library system [5]
⋆⋆⋆⋆⋆
1 of 1