JavaScript Functions Book Back Questions

11th Standard

    Reg.No. :
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Computer Applications

Time : 00:45:00 Hrs
Total Marks : 21
    5 x 1 = 5
  1. The parameters work as

    (a)

    Local variable

    (b)

    Global Variable

    (c)

    File variable

    (d)

    block variable

  2. Predefined functions are also called as

    (a)

    Library functions

    (b)

    storage functions

    (c)

    instructions

    (d)

    commands

  3. Larger programs are divided into smaller are called

    (a)

    modules

    (b)

    block

    (c)

    sets

    (d)

    Group

  4. Which of the following is used to enhance reusability and program clarity.

    (a)

    functions

    (b)

    modules

    (c)

    sets

    (d)

    instructions

  5. Which of the following allow the programmer to modularize a program

    (a)

    Library functions

    (b)

    user defined functions

    (c)

    Normal functions

    (d)

    Ordinary functions

  6. 5 x 2 = 10
  7. What is a function in JavaScript?

  8. What is the use of function?

  9. Write a note on Library functions

  10. Write a note on user defined functions.

  11. Write the syntax of functions.

  12. 2 x 3 = 6
  13. Write a program in JavaScript to find the cube of a number using function.

  14. Write a program in JavaScript to find the sum of 10 numbers using function.

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