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Write about software change methods.
The software change strategies that could be applied individually or together are: Software maintenance - The changes are made in the software due to requirements. Architectural transformation - It is the procedure of changing one architecture into another form. Software re-engineering - New quality can be added to existing system and then the system is refined for better use of it in future.
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Comparison testing is testing that evaluate software weaknesses and strengths to those of competitors' products.
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This is a explanation of whether or not certain processing conditions use many storage [memory] than estimated.
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Asynchronous control
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