Strings and String Manipulations One Mark Questions

12th Standard EM

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Computer Science

Time : 00:30:00 Hrs
Total Marks : 15
    10 x 1 = 10
  1. Which of the following is the output of the following python code?
    str1="TamilNadu"
    print(str1[::-1])

    (a)

    Tamilnadu

    (b)

    Tmlau

    (c)

    udanlimaT

    (d)

    udaNlimaT

  2. What will be the output of the following code?
    str1 = "Chennai Schools"
    str1[7] = "-"

    (a)

    Chennai-Schools

    (b)

    Chenna-School

    (c)

    Type error

    (d)

    Chennai

  3. Which of the following is the slicing operator?

    (a)

    { }

    (b)

    [ ]

    (c)

    < >

    (d)

    ( )

  4. Which of the following allows creation of multiline strings

    (a)

    ' '

    (b)

    " "

    (c)

    '''''' ''''''

    (d)

    none of these

    (e)

    None of these

  5. Find the output for the following print ('Greater Chennai cooperation's student')

    (a)

    Greater Chennai Corporation's student

    (b)

    Greater Chennai Corporation

    (c)

    S Student

    (d)

    Error: Invalid Syntax

  6. String index values are also called as

    (a)

    class

    (b)

    function

    (c)

    subscript

    (d)

    arguments

  7. Which of the following is used to access and manipulate the strings

    (a)

    Index value

    (b)

    Subscript

    (c)

    Argument

    (d)

    Parameters

    (e)

    a or b

  8. The positive subscript always starts with

    (a)

    0

    (b)

    1

    (c)

    -1

    (d)

    0.1

  9. Which of the following operators are useful to do string manipulation?

    (a)

    +, -

    (b)

    *, /

    (c)

    + *

    (d)

    ; "

  10. _____ is a combination of letters, numbers or special symbols enclosed with. If, " "or '" '"

    (a)

    String

    (b)

    Function

    (c)

    Parameters

    (d)

    Scope fo aviable

  11. 5 x 1 = 5
  12. %i

  13. (1)

    hexadecimal integer

  14. %X

  15. (2)

    Bell

  16. %E

  17. (3)

    exponential notation

  18. \a

  19. (4)

    Backspace

  20. \f

  21. (5)

    signed decimal integer

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