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  1. #1
    SitePoint Member
    Join Date
    Dec 2011
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    I need serious help on these questions!

    JavaScript functions must be called:
    A. from the server
    B. implicitly
    C. explicitly
    D. A and C, but not B.
    E. None of the above.

    JavaScript commands written outside of a function will be executed:
    A. by the server.
    B. implicitly.
    C. explicitly.
    D. never, they are ignored.
    E. None of the above.

    The best loop for iterating through an array is
    A. Enhanced For loop
    B. While
    C. Do Until
    D. Do While.
    E. None of the Above.

    JavaScript Arrays are always passed to functions?
    A. By Reference.
    B. By Value.
    C. Globally.
    D. As a string.
    E. None of the Above.

    The best way to execute JavaScript code when you first bring up a page is:
    A. onload event
    B. JavaScript code outside of any function.
    C. onstart event.
    D. All of the above.
    E. None of the Above.

    Write a JavaScript function to handle a callback:

    Assume the following input fields:

    <input type="text" id="lastName" name="lastName" />
    <input type="text" id="firstName" name="firstName" />
    <input type="text" id="phone" name="phone" />
    <input type="text" id="email" name="email" />

    A callback function will receive a pipe delimited string from the server as such:


    Example: Doe|Jane|415-555-1212|

    The callback function is:

    function customer_Callback ( content )
    // use the split method to convert content to an array.
    // use document.getElementById() to get each of the above input fields.
    // populate from the array.


    I am having serious trouble with these problems: Please help me, I beseech you!
    Last edited by paul_wilkins; Dec 15, 2011 at 02:52. Reason: removed inappropriate prize offer


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