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JavaScript Functions Model Question Paper

11th Standard

    Reg.No. :
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Computer Applications

Time : 01:00:00 Hrs
Total Marks : 50
    5 x 1 = 5
  1. Which of the following is not a library function?

    (a)

    prompt()

    (b)

    script()

    (c)

    write()

    (d)

    is NaN()

  2. Which of the· following in JavaScripts paprameterized or non-parameterized?

    (a)

    literals

    (b)

    identifies

    (c)

    punctuators

    (d)

    functions

  3. The function body enclosed with

    (a)

    ( )

    (b)

    < >

    (c)

    [ ]

    (d)

    { }

  4. The functions parameter lists must be seperated by

    (a)

    comma

    (b)

    dot

    (c)

    semi-colon

    (d)

    colon

  5. 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 ( )

  6. 8 x 2 = 16
  7. What is the use of function?

  8. Write a note on user defined functions.

  9. Write the syntax of functions.

  10. What are the two types of functions supports by JavaScript?

  11. What are the rules followedwhile defining functions in JavaScript?

  12. Write a note on is NAN ( ) function.

  13. What is pre-defined function?

  14. List some pre-defined functions

  15. 3 x 3 = 9
  16. Write a program in JavaScript to find the cube of a number using function.

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

  18. Tabulate some pre-defined functions and its function with an example

  19. 4 x 5 = 20
  20. Write a JavaScript to find sum of two numbers using function.

  21. Write a JavaScript to find the given value is a number or not. Using functions and form.

  22. Write a program in JavaScript to test isNan( ) Function

  23. Write a JavaScript to create on-line quiz.

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