Why is the systems development life cycle (SDLC) called the waterfall method?
A) It does not return to a development phase that has been completed.
B) It uses feedback from team members to schedule tasks.
C) It delivers a working version of the product at frequent intervals.
D) It can be used only for projects on information systems.

Question

Quizplus · Accepted Answer

The SDLC is called the waterfall method because, like a waterfall, the process flows in a linear sequence from one phase to the next without returning to a previous phase. Once a phase is completed, it moves to the next phase and cannot go back.

Why Is the Systems Development Life Cycle (SDLC) Called the Waterfall