Which constant is defined in the <cstdlib> header file?

What is the range of an unsigned integer?

 Which of the following is illegal?

C++ is a ______________ programming language.

The atoi() function converts the initial portion of the string pointed to by str to an integer (type int) representation.

How are references different from pointers?

Variable name resolving (number of significant characters for the uniqueness of variable) depends on

How malloc() behaves if we passes 0 in argument?

#include <stdio.h>

int main()

{

   char *_ptr = malloc(0);

   free(_ptr);

   return 0;

}

 Assume that a compilation unit only consists of the definition of function foo and nothing else. 

void foo(void) {
   bar(42);
}

 Inside of function foo another function bar is called for which no declaration is given.