SJIT ECE 2024 BATCH EMBEDUR ROUND-1 PRACTICE TEST

Which is not a valid keyword in C language?

• for

• while

• do-while

• switch

A C-style comment, simply surround the text with ___.

• /* and */

• // and //

• //

• /** and **/

How many byte(s) does a char type take in C?

• 1

• 2

• 3

• 4

Which is correct with respect to the size of the data types in C?

• char > int > float

• char < int < float

• int < char < float

• int < chat > float

What will be the output of the following C code?

#include <stdio.h>

int main()

{

int x = 20;

x %= 3;

printf("%d",x);

return 0;

}

• 2

• 2.5

• ERROR

• WARNING

What will be the output of the following C code?

#include <stdio.h>

int main()

{

float x = 21.0;

x %= 3.0;

printf("%f",x);

return 0;

}

• 7

• 7.0

• 7.000000

• ERROR

What will be the output of the following C code?

#include <stdio.h>

int main()

{

int a=0;

a=5||2|1;

printf("%d",a);

return 0;

}

• 1

• 7

• 0

• 8

What will be the output of the following C code?

#include <stdio.h>

int main()

{

int a,b,c;

a=0x10; b=010;

c=a+b;

printf("%d",c);

return 0;

}

• 20

• 24

• ERROR

• GARBAGE

What will be the output of the following C code?

#include <stdio.h>

int main()

{

printf((43 > 43) ? "value 1 is greater!" : "value 1 is not greater!");

return 0;

}

• value 1 is not greater

• value 1 is greater

• Error

• None of these

What will be the result of the following condition?

(! (25 > 25))

• TRUE

• FALSE

• ERROR

• NONE OF THE THESE