What is the output of the following code?

 What is output?

Which of the following gives the memory address of a variable pointed to by pointer a?

What is output ?

Which of the following statements are correct about an array?

1. The array int num[26]; can store 26 elements
2. The expression num[1] designates the very first element in the array
3. It is necessary to initialize the array at the time of declaration.
4. The declaration num[SIZE] is allowed if SIZE is a macro.

What will you do to treat the constant 3.14 as a long double?

How many times will “vncoding” is printed on screen?

Size of short integer and long integer can be verified using the sizeof( ) operator

When does the code block following while(x<100) execute?

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

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

The new operator returns the address and size of the memory block that it allocates.

What is output?

Operator overloading permits to extend the applicability of existing C++ operators so that they work with new ___ or ___.

Using operator overloading we can invent new operators.

Friend functions have access only to public members of the class.

Which of the following statements should be used to obtain a remainder after dividing 3.14 by 2.1?
 

Lệnh nào sau đây định nghĩa một hằng giá trị?

Classes can be inherited privately.

What will be output of the program?

What will be output of following program?