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Why software change occurs?
Software change occurs because of the following reasons.
New requirements appear when the software is used.
The business atmosphere changes. Errors need to be repaired. New tools must be accommodated. The performance may have to be increased.
Q. Write short notes on Quick-fix Model? Quick-fix Model: This is the simplest model utilized for the maintenance of the software. In this model modification at the code level
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Why is SRS document known as black box specification of a system
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Write about software change strategies. The software change methods that could be applied separately or together are: Software maintenance - The alters are made in the software
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