Software Requirements: Types, Elicitation, and Documentation

Question 1

Which elicitation technique entails observing users interacting with an existing system to deduce their requirements?

Accepted Answer

Observation

Answer

Interviews

Answer

Questionnaires

Answer

Prototyping

Question 2

What's the key difference between a functional requirement and a requirement specification?

Accepted Answer

A functional requirement defines the software's behavior, while a requirement specification outlines its goals.

Answer

A functional requirement is optional, while a requirement specification is essential.

Answer

A requirement specification is technical, while a functional requirement is written for users.

Answer

A functional requirement is a contract, while a requirement specification is not.