Which of the following is a complete function?
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C Programming · all questionsFunction
Function
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What will be printed when this program is executed?
int f(int x)
{
if(x <= 4)
return x;
return f(--x);
}
void main()
{
printf("%d ", f(7));
}Select an option to see the answer and solution.
The recursive functions are executed in a ...........
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The function scanf() returns .........
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Functions have ..........
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Which of the following function calculates the square of 'x' in C?
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When a function is recursively called all the automatic variables are stored in a ..........
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char* myfunc(char *ptr)
{
ptr+=3;
return(ptr);
}
void main()
{
char *x, *y;
x = "EXAMVEDA";
y = myfunc(x);
printf("y=%s", y);
}What will be printed when the sample code above is executed?
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What will be the output of the following C code?
#include <stdio.h>
#define foo(x, y) #x #y
int main()
{
printf("%s\n", foo(k, l));
return 0;
}Select an option to see the answer and solution.
What will be the output of the following C code?
#include <stdio.h>
double var = 8;
int main()
{
int var = 5;
printf("%d", var);
}Select an option to see the answer and solution.
What will be the output of the following C code?
#include <stdio.h>
int x = 5;
void main()
{
int x = 3;
printf("%d", x);
{
x = 4;
}
printf("%d", x);
}Select an option to see the answer and solution.
Which part of the program address space is p stored in the following C code?
#include <stdio.h>
int *p = NULL;
int main()
{
int i = 0;
p = &i;
return 0;
}Select an option to see the answer and solution.
What would happen if you create a file stdio.h and use #include "stdio.h"?
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What will be the output of the following C code?
#include <stdio.h>
int x;
void main()
{
printf("%d", x);
}Select an option to see the answer and solution.
Automatic variables are initialized to . . . . . . . .
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What will be the output of the following C code?
#include <stdio.h>
#define MIN 0
#if defined(MIN) + defined(MAX)
#define MAX 10
#endif
int main()
{
printf("%d %d\n", MAX, MIN);
return 0;
}Select an option to see the answer and solution.
Functions can return enumeration constants in C?
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What will be the output of the following C code?
#include <stdio.h>
int foo(int, int);
#define foo(x, y) x / y + x
int main()
{
int i = -6, j = 3;
printf("%d ",foo(i + j, 3));
#undef foo
printf("%d\n",foo(i + j, 3));
}
int foo(int x, int y)
{
return x / y + x;
}Select an option to see the answer and solution.
What will be the output of the following C code?
#include <stdio.h>
int x;
void main()
{
m();
printf("%d", x);
}
void m()
{
x = 4;
}Select an option to see the answer and solution.
What will be the output of the following C code?
#include <stdio.h>
int foo();
int main()
{
int i = foo();
}
foo()
{
printf("2 ");
return 2;
}Select an option to see the answer and solution.