Tuesday, 12 February 2013

System Maintenance


By on 03:05

System Maintenance methodology is the longest phase of SDLC(System Development Life Cycle)model.This phase come after the evaluation stage.This phase maintain the whole system process.

Type of System Maintenance:-

1)Corrective Maintenance:-It is used to correct error in newly built system.

2)Adoptive Maintenance:-It is used to upgrade this system as per the requirement of organisation,customer etc.

3)Perfective Maintenance:-It is used to improve the efficiency of computer.

4)Schedule Maintenance:-It is used to detect faults and remove it.

5)Rescue Maintenance:-It recover system in small period of time.


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