Software Engineering Requirements Engineering

Question 1

What is the primary goal of requirements engineering?

Accepted Answer

To define and document what the software system must do

Answer

Requirements engineering aims to define and document what the system must do before design and development begin.

Question 2

Which type of requirement specifies constraints on how a system must operate, such as performance and security?

Accepted Answer

Non-functional requirements

Answer

Non-functional requirements specify quality attributes and constraints like performance, security, and scalability rather than specific system behaviors.

Question 3

What is a 'use case' in requirements engineering?

Accepted Answer

A scenario describing how a user interacts with the system to achieve a goal

Answer

A use case describes an interaction between a user (actor) and the system to accomplish a specific goal.

Question 4

Which requirements elicitation technique involves observing users in their actual work environment?

Accepted Answer

Ethnography

Answer

Ethnography involves observing users in their natural work environment to understand real-world workflows and discover implicit requirements.

Question 5

What does the acronym 'SRS' stand for in software engineering?

Accepted Answer

Software Requirements Specification

Answer

SRS stands for Software Requirements Specification, the primary document that captures all functional and non-functional requirements for a system.

Software Engineering Practice Test

Software Engineering Practice Test

Software Engineering Requirements Engineering