Global variable are available to all functions. Does there exist a mechanism by way of which it available to some and not to others

 What is output?

In case of a copy constructor, which of the following is true?

Output of following code?

What is output?

What is output?

What is the output of the following code?

Static member functions can use this pointer.

Nguyên lý của cấu trúc while là:

How many times is a do while loop guaranteed to loop?

If the file tobe included does not exist, the preprocessor flashes an error message

What is output of program?

What is output of the following code?

Which of the following are unary operators in C?
1. !
2. sizeof
3. ~
4. &&

Which of the following is a correct comment?

When writing function or class template, one use a ___ to specify a generic data type.

Member functions of a class are normally made ___ and data members of a class are normally
made ___ .

Is there any difference in the following declaration?

What will be the output of the program?

A function template defines a parameterized nonmember function, which enables a program to call the same function with different types of arguments.

By default a real number is treated as a