Question

What is the basis of decision making in software evolution?

a.

Components that have changed the least in the past

b.

Components that have changed the most in the near future

c.

Components that have changed a lot in the recent past

d.

Components that have changed a lot over time

Posted under Software Maintenance Software Engineering

Answer: (c).Components that have changed a lot in the recent past Explanation:The assumption is that components that changed a lot in the recent past are likely to change in the near future too. So, the decision on which components to reengineer is based on the components that have changed a lot in the recent past.

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