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If else Quiz

Authored by Jayasheela Kallaganiger

Other

University

Used 3+ times

If else Quiz
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18 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

#include<stdio.h>

int x = 0;

int main()

{

if(x == x)

printf("hai this is if");

else

printf("hai this is else");

return 0;

}

hai this is if

hai this is else

prints nothing

compiler error

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

#include<stdio.h>

#define FALSE -1

#define NULL 0

#define TRUE 1

int main()

{ if(NULL)

printf("NULL");

else if(FALSE)

printf("TRUE");

else printf("FALSE");

return 0; }

FALSE

TRUE

NULL

COMPILATION ERROR

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

#include<stdio.h>

int main()

{

char str[8] = "if block";

if(str == "if block")

printf("if block executed");

else

printf("else block executed");

return 0;

}

if block executed

else block executed

COMPILATION ERROR

NONE OF THE ABOVE

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

#include<stdio.h>

int main()

{

char str[] = "\0";

if(printf("%s",str))

printf("inside if block");

else

printf("inside else block");

return 0;

}

inside else block

inside If block

compilation Error

None of the above

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

#include<stdio.h>

#define NULL 0

int main()

{

if(printf("0") == NULL)

printf("inside if block");

else

printf("inside else block");

return 0;

}

0 inside if block

0 inside else block

0 inside else block

inside if block

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

#include<stdio.h>

int main()

{

int i = 1, j = 0 ; if(i-- == j)

printf("i = %d", --i);

else printf("j = %d", ++j);

return 0;

}

i=1

i=-1

j=0

j=1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

#include<stdio.h>

int main()

{

int i; if(true)

printf("This will work");

else

printf("This will not work");

return 0;

}

This will work

This will not work

Compilation Error

Runtime Error

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