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11th Standard Computer Science Introduction To C++ English Medium Free Online Test One Mark Questions 2020 - 2021

11th Standard

    Reg.No. :
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Computer Science

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

    Answer all the questions

    10 x 1 = 10
  1. Who developed C++?

    (a)

    Charles Babbage

    (b)

    Bjarne Stroustrup

    (c)

    Bill Gates

    (d)

    Sundar Pichai

  2. Which of the following operator is extraction operator of C++?

    (a)

    >>

    (b)

    <<

    (c)

    <>

    (d)

    ^^

  3. Which of the following is a valid string literal?

    (a)

    'A'

    (b)

    'Welcome'

    (c)

    1232

    (d)

    "1232"

  4. How many categories of data type available in C++?

    (a)

    5

    (b)

    4

    (c)

    3

    (d)

    2

  5. What will be the result of following statement? char ch= 'B';cout << (int) ch;

    (a)

    B

    (b)

    b

    (c)

    65

    (d)

    66

  6. Which operator to be used to access reference of a variable?

    (a)

    $

    (b)

    #

    (c)

    &

    (d)

    !

  7. Which of the following is an object oriented programming?

    (a)

    C++

    (b)

    C

    (c)

    Html

    (d)

    Windows XP

  8. In C++, the ++ denotes

    (a)

    plus

    (b)

    plus plus

    (c)

    addition

    (d)

    increment

  9. The latest standard version of C++ which is informally known as

    (a)

    C++11

    (b)

    C++14

    (c)

    C++17

    (d)

    C++03

  10. Which of the following are not possible in C?

    (a)

    Exception handling.

    (b)

    Polymorphism

    (c)

    data abstraction

    (d)

    none of these

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