Identify a difference between the systems development life cycle (SDLC)and extreme programming (XP).
A)Systems development life cycle (SDLC)have a planning and analysis phase,whereas extreme programming (XP)combines both the phases into one phase.
B)Developers following a systems development life cycle (SDLC)can move to any phase from the current phase,whereas in extreme programming (XP)developers cannot go on to the next phase until;the current phase is finished.
C)In the systems development life cycle (SDLC)changes cannot be made to the system once it is delivered to the user,whereas extreme programming (XP)method delivers the system to the users and then make changes suggested by the user.
D)Systems development life cycle (SDLC)develops the entire system at once,whereas extreme programming (XP)uses incremental steps to improve an information system's quality.

Question

Quizplus · Accepted Answer

The main difference between the SDLC and XP is that SDLC develops the entire system at once, while XP uses incremental steps to improve the system's quality. Option A is incorrect as both methods go through analysis and planning stages but SDLC has it as a separate phase. Option B is incorrect as XP allows developers to move to the next phase without completing the current phase. Option C is incorrect as SDLC does allow for changes to be made to the system post-delivery, but with a formal change control process in place.

Identify a Difference Between the Systems Development Life Cycle (SDLC)and