1. Question: Which company first implemented the JavaScript language? 

    A
    Netscape Communications Corp.

    B
    Microsoft Corp.

    C
    Sun Microsystems Corp.

    D
    Consortium of the above companies


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  2. Question: When was the first release of a browser supporting JavaScript? 

    A
    1994

    B
    1995

    C
    1996

    D
    1997


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  3. Question: The original name of JavaScript was ________. 

    A
    JavaScript

    B
    LiveScript

    C
    LiveWire

    D
    WireScript

    E
    ECMAScript


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  4. Question: Which of the following browsers was the first to support JavaScript? 

    A
    Microsoft Internet Explorer 2.0 beta

    B
    Netscape Navigator 2.0 beta

    C
    Opera 2.0 beta

    D
    SunSoft HotJava 2.0 beta


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  5. Question: Which of the following browsers support JavaScript? (Check all that apply.) 

    A
    Microsoft Internet Explorer 3.02

    B
    Netscape Navigator 3.02

    C
    Opera 3.51

    D
    SunSoft HotJava 1.0


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  6. Question: The JavaScript international standard is called ______. 

    A
    ECMA-262 Standard

    B
    DHTML JavaScript Standard

    C
    JavaScript 1.3 Standard

    D
    ISO-262 Standard

    E
    IEEE-262 Standard


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  7. Question: Which of the following statements correctly describes the relationship between JavaScript and Java? (Check all that apply.) 

    A
    JavaScript and Java are different names of the same thing.

    B
    JavaScript code can call Java code.

    C
    Both JavaScript code and Java code are compiled into bytecode, which is then interpreted by the browser.

    D
    Browsers supporting Java support JavaScript as well.

    E
    Both JavaScript and Java help add interactivity to Web pages.


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  8. Question: Which of the following statements best describes the relationship between JavaScript and DHTML? 

    A
    JavaScript is DHTML plus CSS plus Document Object Model.

    B
    DHTML is Document Object Model plus JavaScript plus CSS.

    C
    Document Object Model is JavaScript plus DHTML plus CSS.

    D
    JavaScript has nothing to do with DHTML.


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  9. Question: Which JavaScript version was the first to allow image swapping, or image roll-overs? 

    A
    JavaScript 1.0

    B
    JavaScript 1.1

    C
    JavaScript 1.2

    D
    JavaScript 1.3


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  10. Question: What are the purposes of comments in JavaScript code? (Check all that apply.) 

    A
    Comments can make the code easier to understand.

    B
    Comments can help hide the code from browsers that cannot interpret JavaScript.

    C
    Comments can help display a warning to users of old browsers that do not support JavaScript.

    D
    none


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