What is output of code?

Which of the following gives the memory address of the first element in array arr, an array with 100 elements?

What makes a class abstract?

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 is output of code?

New and delete are operators.

I want a nonmember function to have access to the private members of a class. The class must declare that function:

What is output?

There can be a null reference.

What is output of code?

Is it true that too many recursive calls may result into stack overflow?

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

The ‘break’ keyword is only used in the switch..case statement.

What is output?

Cách khai báo hàm nào sau đây là đúng?

Static member functions can use this pointer.

What is the only function all C programs must contain?

In C++ one can get the memory addresses of variables and functions.

 Which of the following correctly accesses the seventh element stored in foo, an array with 100 elements?

What will be the output of the program?

What will happen if in the C program you assign a value to a array element whose subscript exceeds the size of array?