SOFTWARE ENGINEERING SOLVED MCQS With Answers

SET-1

Explanation: 

Computer software or just software, is a collection of computer programs and related data 

that provides the instructions for telling a computer what to do and how to do it.

2) Which of the following is not the characteristic of software ?
1. Software does not wear out
2. Software is flexible
3. Software is not manufactured
4. Software is always correct
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Answer = D
Explanation: 
A Software is not correct until it meets all the user requirements.

3) Which of the following is not a product matrix ?
1. Size
2. Reliability
3. Productivity
4. Functionality
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Answer = C
Explanation: 
Software metric are used to quantitatively characterize the different aspects of
software process or software product. Product metrics are the measures for the software product.

4)Which of the following is not a process metric ?
1. Productivity
2. Functionality
3. Quality
4. Efficiency
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Answer = B
Explanation: 
Software metric are used to quantitatively characterize the different aspects of
software process or software product.Process metrics qualify the attributes of software
development and environment.

5) Efforts is measured in terms of ?
1. Person - Months
2. Persons
3. Rupees
4. Months
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Answer = A
Explanation:
Most appropriate unit of Effort is Person-Months , meaning thereby number of
persons involved for specified months

6) Infrastructure software are covered under ?
1. Generic Products
2. Customised Products
3. Generic and Customised Products
4. None of the above
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Answer = A
Explanation:
Generic products are developed for anonymous customers. The target is generally the
entire world and many copies are expected to be sold. Infrastructure software like operating
systems, compilers, word processors etc are covered under this category.

7) Management of software development is dependent upon ?
1. People
2. Product
3. Process
4. All of above
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Answer = D
Explanation:
The management of software development is dependent upon four factors : People,
Product, Process and Project.

8) During software development which factor is most crucial ?
1. People
2. Process
3. Product
4. Project
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Answer = A
Explanation:
Software development requires good managers. The manager who can understand the
requirements of people. Hence , people are the crucial and criticle during software development.

9) Milestones are used to ?
1. Know the cost of the project
2. Know the status of the project
3. Know the user expectations
4. None of the above
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Answer =A
Explanation:
Milestones are used to measure the process or status of the project

10) The term module in the design phase refers to ?
1. Functions
2. Procedures
3. Sub programs
4. All of the above
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Answer =D
Explanation:
All the terms have the same meaning.

SET-2

1) Spiral Model was developed by?
1. Bev Littlewood
2. Berry Bohem
3. Roger Pressman
4. Victor Bisili
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Answer = B
Explanation: 
Spiral model was developed by Berry Bohem in 1986 in his article "A Spiral Model of
Software Development and Enhancement"

2) Which model is popular for students small projects ?
1. Waterfall Model
2. Spiral Model
3. Quick and Fix model
4. Prototyping Model
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Answer = A
Explanation:

3) Which is not a software life cycle model?
1. Spiral Model
2. Waterfall Model
3. Prototyping Model
4. Capability maturity Model
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Answer = D
Explanation:
Capability maturity model is not a software life cycle model

4) Project risk factor is considered in ?
1. Spiral Model
2. Waterfall Model
3. Prototyping Model
4. Iterative enhancement Model
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Answer = A
Explanation:
Aim of Risk analysis phase in the spiral model is to eliminate the high risk problems
before they threaten the project operation or cost.

5) SDLC stands for ?
1. Software design life cycle
2. Software development life cycle
3. System design life cycle
4. System development life cycle
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Answer = B
Explanation:
Full form of SDLC is software development life cycle.

6) Build and Fix model has?
1. 3 Phases
2. 1 Phases
3. 2 Phases
4. 4 Phases
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Answer = C
Explanation:
Build and fix model has 2 phases one is " build " and other is " fix " .

7) SRS stands for ?
1. Software requirement specification
2. Software requirement solution
3. System requirement specification
4. None of Above
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Answer = A
Explanation:
SRS acts as a contract between the developer and the user.

8) Waterfall model is not suitable for ?
1. Small Projects
2. Complex Projects
3. Accommodating change
4. None of Above
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Answer = C
Explanation:
Waterfall model does not accommodate any change that's why this model is used in
those situations where requirements are well understood.

9) RAD stands for ?
1. Rapid Application Development
2. Relative Application Development
3. Ready Application Development
4. Repeated Application Development
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Answer =A
Explanation:
Rapid-application development, also called Rapid-application building, is both a general term, used to refer to adaptive software development approaches, as well as the name for James Martin's approach to rapid development.

10) RAD Model was purposed by ?
1. IBM
2. Motorola
3. Microsoft
4. Lucent Technologies
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Answer =A
Explanation:
RAD Model was purposed by IBM in 1980s through the book of James Martin entitles
"Rapid Application Development"