Software Engineering Solved MCQs

Chapters

Chapter: Introduction to System Concept
1.

______ is an orderly grouping of independent components linked together
according to a plan to achieve a specific objective or goal.
A. System
B. Software
C. Subsystem
D. Physical system
Answer» A. System
discuss
2.

A ---------------is a set or group of component that interact to accomplish some
purpose.
A. System
B. Software
C. Subsystem
D. Physical system
Answer» A. System
discuss
3.

System consists of----------------

A. Standards
B. Measurement
C. Compare
D. All of above
Answer» D. All of above
discuss
4.

Elements of system.

A. Output/Input
B. Control
C. Feedback
D. All of above
Answer» D. All of above
discuss
5.

We can define information system as a set of devices, procedures, rules but most of the
work performs manually
A. Formal Information system
B. Manmade Information system
C. Informal information system
D. All of above
Answer» B. Manmade Information system
discuss
6.

What are the characteristics of software?

A. Software is developed or engineered; it is not manufactured in the classical sense.
B. Software doesn’t “ wear out ”.
C. Software can be custom built or custom build.
D. All mentioned above
Answer» D. All mentioned above
discuss
7.

Compilers, Editors software come under which type of software?

A. System software
B. Application software
C. Scientific software
D. None of the above
Answer» B. Application software
discuss
8.

-------- refers to the process of examining a business situation with the intent of improving it
through better procedures and methods.
A. Software Anticipation
B. Software Investigation
C. Software Requirement
D. System analysis
Answer» D. System analysis
discuss
9.

The process of generating analysis and design documents is known as

A. Software engineering
B. Software re-engineering
C. Reverse engineering
D. Re-engineering
Answer» C. Reverse engineering
discuss
10.

Which is the first step in the software development life cycle ?

A. Analysis
B. Design
C. Problem/Opportunity Identification
D. Development and Documentation
Answer» C. Problem/Opportunity Identification
discuss
11.

Decision makers who are concerned with tactical (short-term) operational problems and
decision making are
A. middle managers
B. executive managers
C. supervisors
D. mobile managers
Answer» A. middle managers
discuss
12.

A turnaround output is an example of

A. internal output
B. external output
C. summary output
D. exception output
Answer» B. external output
discuss
13.

Critical information for top management is provided by ....... information system.

A. expert
B. managerial
C. executive
D. decision
Answer» C. executive
discuss
14.

________ expressly designed for the support of individual and collective decision making.

A. MIS
B. DSS
C. TPS
D. OIS
Answer» B. DSS
discuss
15.

-----------The system which are represented conceptually non Physical systems are called

A. Abstract system
B. System model
C. Open system
D. Closed system
Answer» A. Abstract system
discuss
16.

------------it shows a two dimensional depicting system elements and their linkages.

A. Schematic Models
B. Flow system models
C. Static system models
D. Dynamic system models
Answer» A. Schematic Models
discuss
17.

---------------It shows the flow of material ,energy and information that hold system
together.
A. Schematic Models
B. Flow system models
C. Static system models
D. Dynamic system models
Answer» B. Flow system models
discuss
18.

------------- This type of model exhibits are pair of relationship such as activity time or cost
quantity.
A. Schematic Models
B. Flow system models
C. Static system models
D. Dynamic system models
Answer» C. Static system models
discuss
19.

---------------- It depict constantly an ongoing constantly changing the system

A. Schematic Models
B. Flow system models
C. Static system models
D. Dynamic system models
Answer» D. Dynamic system models
discuss
20.

An -----------system is a one which does not provide for its own control or modification.

A. Open System
B. Closed system
C. MIS
D. DIS
Answer» A. Open System
discuss
21.

----------system in one which automatically controls or modifies its own operation by responding to data generated by the system itself.

A. Open System
B. Closed system
C. MIS
D. DIS
Answer» B. Closed system
discuss
22.

-------------------is represented by organization chart.

A. Formal Information system
B. Closed system
C. MIS
D. DIS
Answer» A. Formal Information system
discuss
23.

-------------systems used organizational data as well as external data collected from
environment of the organization.
A. Formal Information system
B. Closed system
C. MIS
D. DSS
Answer» D. DSS
discuss
24.

Effectiveness is a major goal of these types of systems.

A. Expert systems
B. Closed system
C. MIS
D. DSS
Answer» A. Expert systems
discuss
25.

------------------system operates continuously to keep management abreast of what is
happening in all major areas
A. Execution Information system(EIS)
B. Integrated system
C. Subsystem
D. Transaction processing system
Answer» A. Execution Information system(EIS)
discuss
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