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Question

What is the scope of an external variable?

a.

Whole source file in which it is defined

b.

From the point of declaration to the end of the file in which it is defined

c.

Any source file in a program

d.

From the point of declaration to the end of the file being compiled

Posted under C Programming

Answer: (d).From the point of declaration to the end of the file being compiled

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Q. What is the scope of an external variable?

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