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Question

What is the definition of a definition-clear path in dataflow analysis?

a.

A path where a variable is not assigned a new value

b.

A path where a variable is assigned a new value

c.

A path where a definition is used

d.

A path where a definition is not used

Posted under Software Engineering

Answer: (a).A path where a variable is not assigned a new value Explanation:A definition-clear path is defined as a path where a variable does not get assigned a new value at some intermediate node.

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