Software Engineering MCQs Archives

1621. Which model was used during the early stages of software engineering, when prototyping of user interfaces, consideration of software and system interaction, assessment of performance, and evaluation of technology maturity were paramount ?

A. Early design stage model

B. Post-architecture-stage model

C. Application composition model

D. All of the mentioned

✅ The correct answer is option C.

1622. What command is used with vi editor to move back to the beginning of a word ?

A. w

B. e

C. a

D. b

✅ The correct answer is option D.

1623. Which of the following terms applies to communication between separate computer systems ?

A. Computer literacy

B. Power supply

C. Applications software

D. Connectivity

✅ The correct answer is option D.

1624. Which of the following is not an appraisal cost in SQA ?

A. inter-process inspection

B. maintenance

C. quality planning

D. testing

✅ The correct answer is option C.
Explanation: It is associated prevention cost

1625. A piece of hardware that is used to enter information into the computer by using keys ___________________?

A. Keyboard

B. Monitor

C. Hard disk

D. Icon

✅ The correct answer is option A.

1626. Monitoring the legal constraints which a company operates under requires review of_______________?

A. a company’s customers

B. a company’s outputs

C. a company’s macro-environment

D. a company’s micro-environment

✅ The correct answer is option C.

1627. Which of the following signs is used to back up over typing errors in vi ?

A. @

B. #

C. $

D. !

✅ The correct answer is option B.

1628. Attribute must be set on a validator control for the validation to work.

A. ValidateControl

B. ControlToValidate

C. ControlToBind

D. Validate

✅ The correct answer is option B.

1629. Which of these is incorrect ?

A. Software engineering belongs to Computer science

B. Software engineering is a part of more general form of System Engineering

C. Computer science belongs to Software engineering

D. Software engineering is concerned with the practicalities of developing and delivering useful software

✅ The correct answer is option C.
Explanation: Software engineering is a vast sub domain which comes under computer science which is main domain.

1630. A disk’s content that is recorded at the time of manufacture and that cannot be changed or erased by the user is__________________?

A. Memory only

B. Write only

C. Read only

D. Run only

✅ The correct answer is option C.