Software Engineering MCQ-4

1. Software is

(A) Superset of programs
(B) Subset of programs
(C) Set of programs
(D) None of these

2. During software development, which factor is most crucial

(A) People
(B) Product
(C) Process
(D) Project

3. Program is _____________

(A) Subset of software
(B) Superset of software
(C) Software
(D) Note of the above

4. What is the main aim of software engineering?

(A) Reliable software
(B) Cost effective software
(C) Reliable and cost effective software
(D) None of the above

5. First level of prototype is evaluated by _______

(A) Developer
(B) Tester
(C) User
(D) System Analyst

6. Which phase is refers to the support phase of software development ?

(A) Acceptance Phase
(B) Testing
(C) Maintenance
(D) None of the above

7. Which software enables the program to adequately manipulate information?

(A) Instructions
(B) Data Structures
(C) Documents
(D) All of the above

8. Which is not a software life cycle model

(A) Waterfall model
(B) Spiral model
(C) Prototyping model
(D) Capability maturity model

9. DFD stands for

(A) Data flow design
(B) Descriptive functional design
(C) Data flow digram
(D) None of the above

10. Which is not a characteristics of a good SRS

(A) Correct
(B) Complete
(C) Consistent
(D) Brief

11. Alpha and Beta Testing are forms of _______

(A) Acceptance testing
(B) Integration testing
(C) System testing
(D) Unit testing

12. Estimation of software development effort for organic software in COCOMO is

(A) E = 2.4 (KLOC)^1.05 PM
(B) E = 3.4 (KLOC)^1.06 PM
(C) E = 2.0 (KLOC)^1.05 PM
(D) E = 2.4 (KLOC)^1.07 PM

13. Software Requirement Specification(SRS) is also known as specification of _______

(A) White box testing
(B) Acceptance testing
(C) Integrated testing
(D) Black bok testing

14. Which one is not a strategy for design

(A) Bottom up design
(B) Top down design
(C) Embedded design
(D) Hybrid design

15. Software mistakes during coding are known as

(A) Failures
(B) Defects
(C) Bugs
(D) Errors

16. Grouping of all functionally related elements is known as _______

(A) Cohesion
(B) Coupling
(C) Both (a) & (B)
(D) None of the above

17. For a function of n variables, boundary value analysis yields

(A) 4n+3 test cases
(B) 4n+1 test cases
(C) n+4 test cases
(D) None of the above

18. A node with indegree =0 and outdegree != is called

(A) Source node
(B) Destination node
(C) Transfer node
(D) None of the above

19. Beta testing is carried out by

(A) Users
(B) Developers
(C) Testers
(D) All of the above

20. Testing the software is basically

(A) Verification
(B) Validation
(C) Verification and Validation
(D) None of the above