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

Question

Quizplus · Accepted Answer

A variable declared in a function (local variable) has scope only within that function and cannot be accessed directly from main() or any other function unless it is passed as an argument or otherwise made accessible (e.g., through pointers, global variables, or static declaration). Static does not change the scope, only the lifetime of the variable.

A Variable Declared in a Function Can Be Used in Main()