D:-Binary trees
Correct Answer:- Option-B
Question46:-In the following code, how many times the program will print "Hello"?

#include
int main()

printf("Hello");
main();
return 0;
1
A:-Infinite times
-32767 times
C:-65535 times
D:-till stack overflows
Correct Answer:- Option-D
Question47:-What will be output if you will compile and execute the following c code?
#include "string.h"
void main()

printf("%d%d",sizeof("program"),strien("program"));
getch();
1]

A:87

D:-77

Correct Answer:- Option-A

Question48:-Predict the outputs of following C program.
int main()
{

int x = -20;

while (x++ !=1);

printf("%d", x);

return 0;

infinite
Correct Answer:- Option-A
Question49:-What is the return type of malloc()?
A:-void*
-pointer of allocated memory type
C:-void*
D:-int*
Correct Answer:- Option-A
Question50:-What does the following declaration mean?
int (*ptr)[20];
A:-ptr is array of pointers to 20 integers
B:-ptr is a pointer to an array of 20 integers
C:-ptr is an array of 20 integers
D:-None of these
Correct Answer:- Option-B
Question51:-If class C is derived from another class B which is derived from class A, which class will have minimum level of
abstraction?
A:-Class A
B:-Class B
C:-Class C
D:-All have same level of abstraction
Correct Answer:- Option-C
Question52:-Which of the following statement is false?