Which of the following operators is known as the extraction operator?

 How many minimum number of functions should be present in a C++ program for its execution? 

A class's __________ is called when an object is destroyed.

Runtime Polymorphism is achieved using

The data structure used to implement recursive function calls is ________

 What is the output of this C code?

 void main()
    {
 int x = 97;
 char y = x;
        printf("%c\n", y);
    } 

class test {
public:
static int n;
test() { n++; };
~test() { n--; };
};

int test::n=0;
int main() {
test a;
test b[5];
test* c = new test;
cout << a.n << endl;
delete c;
cout << test::n << endl;
return 0;
}

#include <stdio.h>

int main()

{

char check = 'a';

switch (check)

{

case 'a' || 1: printf("Abekus ");

case 'b' || 2: printf("Quiz ");

break;

default: printf("GeeksQuiz");

}

return 0;

}

If a class is derived privately from a base class, then ____________________________

In the context of the following printf() statements in C, pick the best statement.

i) printf("%d", 8);
ii) printf("%d", 090);
iii) printf("%d", 00200);
iv) printf("%d", 0007000);