C Programming Quiz

What will be the output of the following C code?

#include <stdio.h>

void main()

{

int x = 5;

if (x < 1)

printf("hello");

if (x == 5)

printf("hi");

else

printf("no");

}

• hi

• hello

• no

• error

What will be the output of the following C code?

#include <stdio.h>

int main()

{

int x = 0;

if (x == 1)

if (x == 0)

printf("inside if\n");

else

printf("inside else if\n");

else

printf("inside else\n");

}

• inside if

• inside else if

• inside else

• compile time error

What will be the output of the following C code?

#include <stdio.h>

int main()

{

int x = 0;

if (x == 1)

if (x >= 0)

printf("true\n");

else

printf("false\n");

}

• Depends on the compiler

• No print statement

• True

• False

The switch statement takes a given integer value then seeks a matching value among a number of _______ statements.

• break

• case

• switch

• goto

How many loops are there in C

• 1

• 3

• 2

• 4

Which of the following is an exit control statement

• for

• while

• do while

• continue

The value of i after the execution of the following segment is

i = 2;

for( i=0; i>10; i=i+1);

• 1

• 2

• 0

• 11

The output of the following segment is

int k, n=20;

k=(n>5?(n<=10?100:200):500);

printf("%d",n);

• 100

• 200

• 300

• 20

C language developed at _____?

• AT & T's Bell Laboratories of USA in 1972

• AT & T's Bell Laboratories of USA in 1970

• Sun Microsystems in 1973

• Cambridge University in 1972

which is the only function all C programs must contain?

• start()

• sys()

• main()

• scanf()