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11th Standard Computer Science Specification and Abstraction English Medium Free Online Test One Mark Questions with Answer Key 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. Which of the following activities is not algorithmic in nature?

    (a)

    Multiply two numbers

    (b)

    Draw a kolam.

    (c)

    Walk in the park

    (d)

    Braid the hair

  2. If i = 5 before the assignment i = i-1 after the assignment, the value of i is

    (a)

    5

    (b)

    4

    (c)

    3

    (d)

    2

  3. Which of the following statement is not true?
    (i) An algorithm is used to solve a problem
    (ii) An instruction not describes an action
    (iii) An algorithm is not a sequence of instructions
    (iv) A process evolves when the instructions are executed

    (a)

    only (i)

    (b)

    only (ii) and (iii)

    (c)

    only (i) and (iv)

    (d)

    only (iii) and (iv)

  4. Which must be expressed using statements of a programming language?

    (a)

    Process

    (b)

    Instructions

    (c)

    algorithms

    (d)

    Specification

  5. In computers, operations on data performed by

    (a)

    instructions

    (b)

    program

    (c)

    process

    (d)

    all of these

  6. Which of the following statement is used to change the value of variable?

    (a)

    Arithmetic

    (b)

    Assignment

    (c)

    Arithmetic Assignment

    (d)

    Relational

  7. Which changes when a process evolves?

    (a)

    State

    (b)

    behaviour

    (c)

    Process

    (d)

    Procedure

  8. How many statements are there to alter the normal flow of control?

    (a)

    1

    (b)

    2

    (c)

    3

    (d)

    many

  9. Which of the following statement is used to alter the normal flow of control?

    (a)

    Sequential control flow

    (b)

    Alternative control flow

    (c)

    Iterative control flow

    (d)

    all of these

  10. Each part of an algorithm are known as

    (a)

    variables

    (b)

    functions

    (c)

    control flow

    (d)

    data

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TN 11th Standard Computer Science free Online practice tests

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