Question # 1

Classes defined inside other classes are called ________ classes.

Choose an answer

looped

nested

overloaded

none of the given options

Which kind of functions can access private member variables of a class?

Choose an answer

Friend functions of the class

Private member functions of the class

Public member functions of the class

Friend, private and public functions

What will be the value of ‘a’ and ‘b’ after executing the following statements?A = 3; b = a++;

Choose an answer

3, 4

4, 4

3, 3

4, 3

With user-defined data type variables (Objects), self assignment can produce.

Choose an answer

Syntax error

Logical error

Link error

Non of the given options

Which of the following is the correct C++ syntax to allocate space dynamically for an array of 10 int?

Choose an answer

new int(10)

new int[10] ;

int new(10) ;

int new[10];

Which of the following function do NOT initialize the chunk of memory to all zero?

Choose an answer

calloc() function

Both malloc() and calloc()

None of the above

malloc() function

NULL value has been defined in ______ and _________ header files.

Choose an answer

strings.h and iostream.h

ctype.h and conio.c

conio.c and conio.h

stdlib.h and stddef.h

The prototype of friend functions must be written ____ the class and its definition must be written ____.

Choose an answer

inside, inside the class

inside, outside the class

outside, inside the class

outside, outside the class

Consider the following code segment. What will be the output of the following program? int func(int) ; int num = 10 ; int main(){ int num ; num = 5 ; cout << num ; cout << func(num) ; } int func(int x){ return num ; }

Choose an answer

5, 5

10, 5

5, 10

10, 10

Header file: fstream.h includes the definition of the stream classes __________.

Choose an answer

ifstream, fstream, cout

ifstream, fstream, ofstream

fstream, cin, cout

None of the above

Pointer is a variable which store

Choose an answer

Data

Memory Address

Data Type

Values

More Classes

Other Links

CS-201 Final Term Exams Preparation Virtual University MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer