G.D.S.Prasad

 Profile Answers by G.D.S.Prasad Questions by G.D.S.Prasad

• Mar 3rd, 2009

 

Maintenance phase for a project and UAT for a product can be called as Blackout or Quite Phase in SDLC.

kurtz182

 Profile Answers by kurtz182 Questions by kurtz182

• Dec 25th, 2009

 

The maintenance phase is considered to be the blackout phase.  Maintenance is the last stage of the software development life cycle. After the product has been released, the maintenance phase keeps the software up to date with environment changes and changing user requirements.  It is called the blackout phase because the system is not accessible and is said to "black out" during maintenance.