New ! Computer Science MCQ Practise Tests

11th Standard Computer Science Classes and objects English Medium Free Online Test One Mark Questions with Answer Key 2020 - 2021

11th Standard

    Reg.No. :
  •  
  •  
  •  
  •  
  •  
  •  

Computer Science

Time : 00:10:00 Hrs
Total Marks : 10

    Answer all the questions

    10 x 1 = 10
  1. Which of the following statements about member functions are True or False?
    (i) A member function can call another member function directly with using the dot operator.
    (ii) Member function can access the private data of the class.

    (a)

    i-True, ii-True

    (b)

    i-False, ii-True

    (c)

    i-true, ii-False

    (d)

    i-False, ii-False

  2. Which of the following constructor is executed for the following prototype?
    add display (add &): - // add is a class name

    (a)

    Default constructor

    (b)

    Parameterized constructor

    (c)

    Copy constructor

    (d)

    Non Parameterized constructor

  3. Who developed C++?

    (a)

    Bjurne Strustrup

    (b)

    James Goushing

    (c)

    Dennis Retchie

    (d)

    Ken Thomson

  4. Which of the following is not a feature of OOP language?

    (a)

    Abstraction

    (b)

    Inheritance

    (c)

    Polymorphism

    (d)

    Union

  5. Which of the following is needed to represent real world entities?

    (a)

    objects

    (b)

    Modules

    (c)

    classes

    (d)

    none of these

  6. Which of the following statement is true or false?
    (i) classes are not needed to represent real world, entities
    (ii) classes are not used to create user defined datatype
    (iii) class body contains the declaration of members

    (a)

    i-true, ii-false, iii-true

    (b)

    i-false, ii-false, iii-true

    (c)

    i-true, ii-false, iii-false

    (d)

    i-true, ii-true, iii-false

  7. The access restriction to the class members is specified by

    (a)

    public

    (b)

    protected

    (c)

    public

    (d)

    all of these

  8. How many types of members in a class?

    (a)

    2

    (b)

    4

    (c)

    3

    (d)

    4+1

  9. Which of the following represents the properties of a class?

    (a)

    members functions

    (b)

    data members

    (c)

    access specifiers

    (d)

    procedures

  10. Which of the following are some special member functions that the class consists?

    (a)

    inline function

    (b)

    friend function

    (c)

    constructors

    (d)

    destructors

    (e)

    both c and d

*****************************************

TN 11th Standard Computer Science free Online practice tests

Reviews & Comments about 11th Standard Computer Science Classes and objects English Medium Free Online Test One Mark Questions with Answer Key 2020 - 2021

Write your Comment