What will be the output of the following C++ code?

What is the value of the variable c after executing the following C code?

#include <stdio.h>

int main()

{

int c = 2 ^ 3;

printf("%d\n", c);

}

What will be the output of the following C code?

#include<stdio.h>

int main()

{

int k=0;

for(k);

  printf("Hello");

}

What is the output of the program given below?

# include <stdio.h> 

# define scanf  "Abekus Abekus " 

int main() 

{ 

  printf(scanf); 

  return 0; 

}

The pre-order and in-order traversals of a binary tree are T M L N P O Q and L M N T O P Q. What is the post-order traversal of the tree?

Which of the following statements is correct?

1. Change a reference changes the referent.
2. We can create an array of references.

What is an inline function?

What is a pure virtual function in C++?

What is the output of the following C program?

int main()

{

  char str1[]={'U','V','C','E'};

  char str2[]={'U','V','C','E','\0'};

  while(strcmp(str1,str2))

    printf("Strings are not equal");

}

int three = 3;
cout << "There are " << "three" << " stooges" << endl;
cout << "Curly is my favorite of the " << three << endl;