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Question

What do tools that inspect the version history of the system do?

a.

Highlight components that have been changed very often

b.

Indicate weak spots in the software architecture

c.

Cluster parts that seem to be highly related

d.

Both a and b

Answer: (d).Both a and b Explanation:Tools that inspect the version history of the system may highlight components that have been changed very often, indicating candidates for reengineering, and identify pairs of components that have often changed together but are not logically related, indicating weak spots in the software architecture.

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Q. What do tools that inspect the version history of the system do?

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