Which of following is not accepted in C?
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What will be the output of the following C code?
#include <stdio.h>
int *m();
void main()
{
int k = m();
printf("%d", k);
}
int *m()
{
int a[2] = {5, 8};
return a;
}Select an option to see the answer and solution.
Global variables are . . . . . . . .
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What is the scope of an automatic variable?
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What will be the output of the following C code having void return-type function?
#include <stdio.h>
void foo()
{
return 1;
}
void main()
{
int x = 0;
x = foo();
printf("%d", x);
}Select an option to see the answer and solution.
If the file name is enclosed in double quotation marks, then . . . . . . . .
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What will be the output of the following C code?
#include <stdio.h>
void foo();
int main()
{
void foo();
foo();
return 0;
}
void foo()
{
printf("2 ");
}Select an option to see the answer and solution.
Which of the following storage class supports char data type?
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register keyword mandates compiler to place it in machine register.
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What will be the output of the following C code?
#include <stdio.h>
#define SYSTEM 20
int main()
{
int a = 20;
#if SYSTEM == a
printf("HELLO ");
#endif
#if SYSTEM == 20
printf("WORLD\n");
#endif
}Select an option to see the answer and solution.
Functions have static qualifier for its declaration by default.
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Can we use a function as a parameter of another function? [Eg: void wow(int func())].
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What will be the output of the following C code?
#include <stdio.h>
void main()
{
static int x;
if (x++ < 2)
main();
}Select an option to see the answer and solution.
Assignment statements assigning value to local static variables are executed only once.
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The #else directive is used for . . . . . . . .
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What will be the output of the following C code?
#include <stdio.h>
void foo(auto int i);
int main()
{
foo(10);
}
void foo(auto int i)
{
printf("%d\n", i );
}Select an option to see the answer and solution.
Conditional inclusion can be used for . . . . . . . .
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What will be the output of the following C code?
#include <stdio.h>
void main()
{
{
int x = 8;
}
printf("%d", x);
}Select an option to see the answer and solution.
Comment on the output of the following C code.
#include <stdio.h>
#define var 20);
int main()
{
printf("%d\n", var
}Select an option to see the answer and solution.
What will be the sequence of allocation and deletion of variables in the following C code?
#include <stdio.h>
int main()
{
int a;
{
int b;
}
}Select an option to see the answer and solution.