Question

A variable declared in a function can be used in main().

(a) True

(b) False

(c) True if it is declared static

(d) None of the mentioned

I got this question in a national level competition.

I'd like to ask this question from Declarations in division Data Types, Operators and Expressions in C of C

Answer 1

The correct answer is (b) False

Explanation: Since the scope of the variable declared within a function is restricted only within that function, so the above statement is false.