In the following program where is the variable a getting defined and where it is getting declared?#include int main() { extern int a; printf('%d\n', a); return 0; } int a=20; - Study24x7
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Priya Sharma
01 Jan 1970 05:30 AM study24x7 study24x7

In the following program where is the variable a getting defined and where it is getting declared?


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A

extern int a is declaration, int a = 20 is the definition

B

int a = 20 is declaration, extern int a is the definition

C

int a = 20 is definition, a is not defined

D

a is declared, a is not defined

Computer Programming Computer Science
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