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11th Standard Computer Science English Medium Free Online Test One Mark Questions with Answer Key 2020

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. Expansion of CPS is _____

    (a)

    Character per second

    (b)

    Copy per second

    (c)

    Code per second

    (d)

    Character per screen

  2. Which of the following is a type of computation in which many calculations are carried out simultaneously?

    (a)

    NLP

    (b)

    ANN

    (c)

    Parallel Processing

    (d)

    Parallel Computing

  3. Which device is used to input by pressing one or more switches?

    (a)

    Keyboard

    (b)

    Mouse

    (c)

    Touch Screen

    (d)

    Keyer

  4. Which of the following stores the instructions and data?

    (a)

    ALU

    (b)

    CU

    (c)

    BUS

    (d)

    memory unit

  5. __________scheme is denoted by hexadecimal numbers.

    (a)

    binary

    (b)

    unicode

    (c)

    word length

    (d)

    data

  6. Which of the following process computer instructions?

    (a)

    ALU

    (b)

    Control Unit

    (c)

    Register

    (d)

    Microprocessor

  7. Identify the default email client in Ubuntu?

    (a)

    Thunderbird

    (b)

    Firefox

    (c)

    Internet Explorer

    (d)

    Chrome

  8. Which of the following is not an invariant of the assignment? m, n := m2+, n3+

    (a)

    m mod2

    (b)

    n mod3

    (c)

    3 X m - 2 X n

    (d)

    2 X m - 3 X n

  9. Which of the following data types is not a fundamental type?

    (a)

    signed

    (b)

    int

    (c)

    float

    (d)

    char

  10. Inheritance is a process of creating new class from

    (a)

    Base class

    (b)

    abstract

    (c)

    derived class

    (d)

    Function

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