SDLC

The nine stages in software development life cycle (SDLC) are:

Requirements

Feasibility

Analysis

Design

Implementation

Testing

Release

Maintenance.

Software Version Management

Out of these nine is it possible to identify which two stages are more significant than the other seven? Does it depend on the Methodology we choose?

So, the question is, in your opinion do all these stages have the same weightage or are there two or more phases that have more weightage. Explain your choices. Use a paragraph to justify your choices.

*****it should be sort of a general answer ( that applies regarding the methodology)