a) %
b) *
c) _
d) &
Answer: d
Explanation: & operator is called address operator and is used to access the address of a variable.
Related Posts
Const qualifier can be applied to which of the following?
i) Functions inside a class
ii) Arguments of a function
iii) Static data members
iv) Reference variablesWhat will be the output of the following C++ code?
#include <iostream>
class Test
{
public:
void fun();
};
static void Test::fun()
{
std::cout<<“fun() is static”;
}
int main()
{
Test::fun();
return 0;
}What will be the output of the following C++ code?
#include <iostream>
using namespace std;
class Test
{
private:
static int count;
public:
Test& fun();
};
int Test::count = 0;
Test& Test::fun()
{
Test::count++;
cout << Test::count << ” “;
return *this;
}
int main()
{
Test t;
t.fun().fun().fun().fun();
return 0;
}What will be the output of the following C++ code?
#include <iostream>
using namespace std;
class A
{
private:
int x;
public:
A(int _x) { x = _x; }
int get() { return x; }
};
class B
{
static A a;
public:
static int get()
{ return a.get(); }
};
int main(void)
{
B b;
cout << b.get();
return 0;
}Which of the following is correct about static variables?
What will be the output of the following C++ code?
#include <iostream>
using namespace std;
class Player
{
private:
int id;
static int next_id;
public:
int getID() { return id; }
Player() { id = next_id++; }
};
int Player::next_id = 1;
int main()
{
Player p1;
Player p2;
Player p3;
cout << p1.getID() << ” “;
cout << p2.getID() << ” “;
cout << p3.getID();
return 0;
}What will be the output of the following C++ code?
#include <iostream>
using namespace std;
class Test
{
static int x;
public:
Test() { x++; }
static int getX() {return x;}
};
int Test::x = 0;
int main()
{
cout << Test::getX() << ” “;
Test t[5];
cout << Test::getX();
}
Join The Discussion