Software Engineering MCQ Multiple Choice Questions Answers for Practice

Q: 1. A cross life-cycle activity of system development is

Correct Answer is: Fact finding

Q: 2. A decision table consist of two parts

Correct Answer is: Condition and result

Q: 4. Coding and testing can be done in

Correct Answer is: Top-down manner

Q: 5. Following software process model can be represented schematically as a series of major technical activities and there associated state?

Correct Answer is: Concurrent Development Model

Q: 6. If limited user participation is available, which model is to be selected

Correct Answer is: Any of the above

Q: 7. In which phase procedure development occurs?

Correct Answer is: System building phase

Q: 8. Milestones are used to

Correct Answer is: know the cost of the project

Q: 9. Software Quality is

Correct Answer is: All of the above

Q: 11. The black box concepts

Correct Answer is: Is invoked by describing a systems in terms of inputs andoutputs, easing the transformation process a black box

Q: 13. The objective of testing is

Correct Answer is: To uncover errors

1. A cross life-cycle activity of system development is

Data modelling
Fact finding
Prototyping
Data Flow Diagram modelling

2. A decision table consist of two parts

Sub and entry
Pros and cons
Condition and result
None of the above

3. A good requirement specification should be

Unambiguous
Distinctly specific
Functional
None of the above

4. Coding and testing can be done in

Top-down manner
Bottom-up manner
Adhoc manner
Gross-sectional manner

5. Following software process model can be represented schematically as a series of major technical activities and there associated state?

Incremental Model
Component assembly Model
Concurrent Development Model
All of the Above

6. If limited user participation is available, which model is to be selected

Waterfall Model
Spiral Model
Iterative Model
Any of the above

7. In which phase procedure development occurs?

Structured design phase
Conversion phase
System building phase
Maintenance

8. Milestones are used to

know the cost of the project
know the status of the project
know the user expectations
All of the above

9. Software Quality is

Conformance to requirements
Fitness for the purpose
Level of satisfaction
All of the above

10. Software testing techniques are most effective if applied immediately after

Requirement specification
Design
Coding
Integration

11. The black box concepts

Is invoked by describing a systems in terms of inputs andoutputs, easing the transformation process a black box
Assumes that black box is independent
Assumes that inputs and output will remain stable
None of the above

12. The largest percentage of total life cycle cost of software is

Design Cost
Maintenance Cost
Coding Cost
Testing Cost

13. The objective of testing is

Debugging
To uncover errors
To gain Modularity
To analyze system

14. The primary aim of software engg. is to provide

Reliable software
According to requirement a complete software
Cost-effective software
All of the above

15. The term module in the design phase refers to

Functions
Procedures
Sub programs
All of the above

16. The UML Designation for a public class member is

the symbol @
the symbol #
the minus symbol(-)
the plus symbol(+)

17. What is the modality of relationship,if there is no explicit need for relationship to occur?

One
Two
Three
Four

18. Which of the following is a phase of RAD model?

Business modelling
Data modelling
Application generation
All of the above

19. Which of the following is not a major design consideration of the system

Response time required
Frequency of record updates
Availability of technically qualified personnel to carry out design and development
Data integrity constraint

20. Which of the following is the phase of SDLC in which the identified requirements are incorporated into the new systems design?

Maintenance
Physical Layout
Requirement Design
System Design

21. Alpha and Beta Testing are forms of

Integration testing
System Testing
Acceptance testing
Unit testing

22. The testing that focuses on the variables is called

white box testing
data variable testing
black box testing
data flow testing

23. The tools that support different stages of software development life cycle are called:

CAME tools
CAQE tools
CASE Tools
CARE tools

24. Which phase is not available in software life cycle?

Testing
Maintenance
Coding
Abstraction

25. Which of the following is not a desirable characteristic of SRS document ?

Ambiguous
Traceable
Concise
Verifiable

26. An object encapsulates

Behaviour
State
Data
Both Data and behaviour

27. The worst type of coupling is

control coupling
stamp coupling
Data coupling
content coupling

28. As the reliability increases, failure intensity

increases
no effect
decreases
none of the above

29. What are the three generic phases of software engineering?

What, how, where
Programming, debugging, maintenance
Definition, development, support
Analysis, design, testing

30. The main purpose of integration testing is to find

analysis errors
procedure errors
design errors
interface errors

Software Engineering Multiple Choice Questions (MCQs) are essential practice tools for students and exam aspirants. These questions help reinforce key concepts and prepare you for various assessments and interviews.

About Software Engineering MCQ Questions

Software Engineering MCQs cover a wide range of topics, including software development lifecycle, methodologies, quality assurance, project management, and more. These questions are designed to test your understanding of both theoretical and practical aspects of software engineering, ensuring you have a well-rounded knowledge base.

Why Practice Software Engineering Objective Questions?

Practicing Software Engineering MCQs offers numerous benefits. They help you prepare for school and college exams, competitive exams, and job interviews. Regular practice enhances your problem-solving skills, improves your recall, and boosts your confidence. Additionally, these questions provide a quick way to revise and reinforce key concepts, making you more proficient in the field.

Who Should Use These MCQs?

Students preparing for school or college exams
Competitive exam aspirants
Candidates preparing for interviews