Which of These Statements Concerning the Systems Development Life Cycle

Multiple Choice

Which of these statements concerning the systems development life cycle is true?

A) Designing the system is the first step in the SDLC.
B) No phase can occur until the previous phase is completed.
C) Although each phase is presented discretely, it is never accomplished as a separate step.
D) There is widespread agreement that the SDLC is composed of seven phases.