Which of the following is the boolean operator for logical-and?

Which of the declaration is correct?

What will be output of following program?

Which of the following functions compares two strings?

 What does the following declaration mean?

What is required to avoid falling through from one case to the next?

What are the difference types of real data type in C?

Two or more functions may have the same name, as long as their ___ are different.

Trong cấu trúc chương trình C++ có bao nhiêu hàm main()?

A base class is never used to create objects.

In the following program how long will the for loop get executed?

If the definition of external variable occurs in the source file before its use in a particular function, then there is no need for an extern declaration in the function

What is output?

Destructors can be overloaded.

Cách khai báo biến nào sau đây là đúng?

It is not necessary to initialize a reference to real object when it is declared.

We want to round off x, a float, to an int value, The correct way to do is:

What value gets printed by the program below?

Which of the following is the proper keyword or function to allocate memory in C?

One can apply pointer arithmetic with reference variables. 

What will be output of the program?