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11th Standard English Medium Computer Applications Subject JavaScript Functions Creative 1 Mark Questions with Solution Part - II

11th Standard

    Reg.No. :
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Computer Applications

Time : 01:00:00 Hrs
Total Marks : 5

    1 Marks

    5 x 1 = 5
  1. How many types of functions in JavaScript supports?

    (a)

    2

    (b)

    3

    (c)

    4

    (d)

    many

  2. The function body enclosed with________.

    (a)

    ( )

    (b)

    < >

    (c)

    [ ]

    (d)

    { }

  3. Which library function returns the element that has the ID attribute with the specified value_______.

    (a)

    is NAN ( )

    (b)

    stElementBy ID ( )

    (c)

    getelement By ID ( )

    (d)

    get element ID ( )

  4. _______functions allow the programmer to modularize a program.

    (a)

    Pre-defined

    (b)

    Library

    (c)

    User-defined

    (d)

    All the above

  5. The_________ function is used to check whether the given value or variable is valid number.

    (a)

    isNaN ()

    (b)

    touppercaser( )

    (c)

    toLowerCase( )

    (d)

    All the above

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