CRT Software Development Lifecycle 2

Question 1

During which SDLC phase is a detailed project plan, timeline, and resource allocation typically finalized?

Accepted Answer

Planning

Answer

The Planning phase establishes the project scope, schedule, budget, and resource requirements before development begins.

Question 2

A retail POS software team uses 2-week sprints with daily standups. Which methodology are they following?

Accepted Answer

Scrum

Answer

Scrum is an Agile framework characterized by fixed-length sprints and daily standup meetings.

Question 3

Which document produced during the Requirements phase defines what a system must do from a user's perspective?

Accepted Answer

User requirements document

Answer

A user requirements document captures functional needs from the end-user's perspective before design begins.

Question 4

In the SDLC, what is the primary purpose of the 'Testing' phase?

Accepted Answer

Verifying the software meets requirements and is free of critical defects

Answer

The Testing phase validates that the software behaves correctly and meets the requirements defined earlier in the lifecycle.

Question 5

Which SDLC model delivers software in incremental releases, each adding more functionality?

Accepted Answer

Incremental model

Answer

The Incremental model divides the system into builds, delivering usable software portions in successive releases.

(CRT) Certified Retail Tobacconist Practice Test