Software Engineering MCQs Archives

811. A task of developing a technical blueprint and specifications for a solution that fulfills the business requirements is undertaken in the following phase of the system development process ?

A. system initiation

B. system implementation

C. system analysis

D. system design

✅ The correct answer is option D.

812. An impersonation of an authorised user is an example of a security threat ?

A. True

B. False

Explanation: It is a security attack.

✅ The correct answer is option B.

813. How many Scenarios are there in elicitation activities ?

A. One

B. Two

C. Three

D. Four

✅ The correct answer is option D.
Explanation: As-is Scenario, Visionary Scenario, Evaluation Scenario and Training Scenario are the four scenarios in requirement elicitation activities.

814. At Conceptual level Class diagrams should include_____________________?

A. operations only

B. attributes only

C. both operations and attributes

D. none of the mentioned

✅ The correct answer is option B.
Explanation: In software engineering, a class diagram in the Unified Modeling Language (UML) is a type of static structure diagram that describes the structure of a system by showing the system’s classes, their attributes, operations, and the relationships among objects.

815. Static Analysis involves executing a program ?

A. True

B. False

Explanation: Static analysis techniques are system verification techniques that don’t involve executing a program.

✅ The correct answer is option B.

816. The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has________________?

A. executable permission only

B. write and executable permissions

C. both read and executable permissions.

D. both read and write permissions

✅ The correct answer is option D.

817. Which of the following is not an effective project manager trait ?

A. Problem solving

B. Managerial identity

C. Influence and team building

D. None of the mentioned

✅ The correct answer is option D.
Explanation: All are key traits of an effective project manager

818. What is the transport protocol used to call a webservice ?

A. TCP

B. HTTP

C. SMTP

D. SOAP

✅ The correct answer is option D.

819. __________ information required by the middle and top management?

A. Operational

B. functional

C. decision support

D. knowledge

✅ The correct answer is option C.

820. The packet of information at the application layer is called____________________?

A. Packet

B. Message

C. Segment

D. Frame

✅ The correct answer is option B.