What is the output of the following C program?

What will be the capacity of the vector at the end of the following C++ code?

What is the output of the following C program?

int i = 20;

printf("%x", i);

In a heap data structure, which value is pointed to first?

 Which of the following is the simplest page replacement algorithm?
 

What do C++ input and output objects, such as cin and cout, support?

What is the output of the following C program?

main()

{

  char str[] = 'ctest';

printf("%s", str);

printf("%c", str[3]);

printf("%s", &str[3]);

}

What will be the output of the following C code?

#include<stdio.h>

int main()

{

int i=0;

if(i==0)

{

 printf("Hello");

continue;

}

return 0;

}

#include <stdio.h>    

#include <stdlib.h>

int main ()

{

char s[] = "365.24 29.53";

char* p;

double d1, d2;

       d1 = strtod (s, &p);

       d2 = strtod (p, NULL);

printf ("%.2f\n", d1/d2);

return 0;

}