FILE ORGANIZATIONS
Pearly Ann A. Escalambre
Let’s have a Pre - Test!
1.) Information systems that
monitor the elementary
activities and transactions of
the organizations are
________ .
•A. Management level system
•B. Operational level system
•C. Knowledge level system
•D. Strategic level system
2.) Projections and responses to
queries are Information output
characteristics associated with
________.
A. Decision Support System (DSS)
B. Management Information System (MIS)
C. Executive Support System (ESS)
D. Transaction Processing System (TPS)
3.) Summary transaction data,
high-volume data, and simple
models are information inputs
characteristic of
_________________.
A. Decision Support System (DSS)
B. Management Information System (MIS)
C. Executive Support System (ESS)
D. Transaction Processing System (TPS)
4.) Which of the following
individuals typically have less
formal, advanced educational
degrees and tend to process rather
than create information?
A. Knowledge workers
B. Executives
C. System analysts
D. Data workers
5.) Which of the following is the
advantage of an Electronic Data
Processing?
A. Loss of data
B. Unsecured system
C. Fast up the structure
D. Alphabetic codes can be descriptive
Now that you have answered the Pre-Test as we go
along, we will be learning the following topics in
EDP.
• File Organizations
• Management level system
• Operational level system
• Knowledge level system
• Strategic level system
• Decision Support System (DSS)
• Management Information System (MIS)
• Executive Support System (ESS)
• Transaction Processing System (TPS)
• Knowledge workers
• Executives
• System analysts
• Data workers
File Organizers
• File Organizer is advanced feature designed
to group and rename files, using their
system attributes or meta attributes, before
actual recovery. Every file has system
attributes like date (Accessed, Created and
Modified), file type (defined by extension) and
associated with that file type registered
application.
Management Level Systems
•Management-level systems serve the
monitoring, controlling, decisionmaking, and administrative
activities of middle managers.
Operational Level Systems
• Operational-level systems support
operational managers by keeping track or
monitor the activities and transactions of
the organization, such as sales, receipts,
cash deposits, payroll, credit decisions, and
the flow of materials in a factory.
Knowledge Level Systems
• The knowledge level is the rational basis
for the behavior of a system using
artificial intelligence. Known as agents,
such systems need knowledge to make
inferences about the world and take action
in response to specific prompts.
Strategic Level Systems
• Strategic-level systems help senior
management tackle and address strategic
issues and long-term trends, both in the
firm and in the external environment. Their
principal concern is matching changes in the
external environment with existing
organizational capability.
Decision Support Systems (DDS)
• A decision support system (DSS) is a
computer program application used to
improve a company's decision-making
capabilities. It analyzes large amounts of
data and presents an organization with
the best possible options available.
Management Information System (MIS)
• A management information system (MIS) is a
computer system consisting of hardware and
software that serves as the backbone of an
organization's operations. An MIS gathers data
from multiple online systems, analyzes the
information, and reports data to aid in
management decision-making.