What is the scope of an external variable? – McqOptions

MCQOPTIONS

1.	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
Answer» E.

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