Tech Test for ECE-1 RISE , TEST-2

#include<stdio.h>

void main()

{

clrscr();

if((2==2) && printf("0") || 0)

printf("true");

else

printf("false");

}

a)true b)0true c)false d)0

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#include<stdio.h>

void main()

{

int ch='\0';

clrscr();

ch++;

while(1 && ch)

printf("%d",ch--);

}

a)NULLb)0 c)1 d)infinate loop

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#include<stdio.h>

void main()

{

int ch=NULL || EOF+1 && EOF ;

clrscr();

printf("%d",ch);

}

a)0 b)1 c)-1 d)48

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#include<stdio.h>

void main()

{

printf("a\/b=c",'%d',"%d");

}

a)a=c b)a\/b=c c)a/b=c d)error

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#include<stdio.h>

void main()

{

clrscr();

printf("%d",1||-1?('\n'==10!=0):printf("ok"));

}

a)1 b)0 c)error d)ok

#include<stdio.h>

void main()

{

float x=10.2345F;

int a;

clrscr();

a=x-(int)x;

printf("\n%f",(float)a);

}

a)10.234500 b)0.000000 c)error d)10.2345

#include<stdio.h>

void main()

{

clrscr();

printf("a%cb",'\\b');

}

a)a\b b)a\\b c)b d)error

#include<stdio.h>

void main()

{

float f=2.0;

clrscr();

printf("%d\t\t%d",a,sizeof(2.0f+2));

}

a)4 b)8 c)6 d)error