Why Is the System Development Lifecycle (SDLC)called a 'Lifecycle

Multiple Choice

Why is the system development lifecycle (SDLC) called a 'lifecycle'?

A) Once maintenance can no longer keep the system effective the process restarts from the beginning of investigation.
B) The resulting system will last for the whole life of the company.
C) The new system evolves and grows like a living organism.
D) If changes are required,it is easy to cycle round the stages again.