Do you have any specific questions, or do you just want us to do your
homework for you?
-Breton.
On 11/1/07, Alexander Uribe <[EMAIL PROTECTED]> wrote:
>
>
>
> Hi there,
>
> I have some questions for an assignment that I can't figure out. If anyone
> could be of assistance that would be much appreciated.
>
> 1)Which instruction will change the background colour of an element?
> A document.getElementById("t").backgroundColor = "yellow"
> *B* document.getElementById("t").bgcolor = "yellow"
> *C* document.getElementById("t").style.backgroundColor = "yellow"
> *D* document.getElementById("t").style.color = "yellow"
>
> 2)
> Which are the valid 'for' statement(s)
> *A* for x = 1 to 10
> *B* for(x=0; x<10; x++)
> *C* for(x=0, y=10; x<10; x++, y--)
> *D* for(x=0, x<10, x++)
>
> 3)
> Which are the INCORRECT math equations
> *A* a =+ 20;
> *B* a = a + 20;
> *C* a = 20 / 4;
> *D* a++;
> *E* a != 30;
> *F* a =* 4;
> *G* a = 3;
>
> 4)
> Which are the preferred methods to use when Javascript has been disabled ?
> *A* <noscript></noscript>
> *B* <a href="#" onCick=myFunction();">Show Page</a>
> *C* <a href="page1.htm">Show Page</a>
> *D* <a href="page1.htm" onCick=myFunction();">Show Page</a>
>
> 5)
> An array can be initialised by
> *A* var a = new Array("ab","b","c");
> *B* var a = ["a","b","c"];
> *C* var a = ("a","b","c");
> *D* var a = a["a","b","c"];
>
> 6)
> When you tab into a form control (i.e. a textbox) what event is executed
> *A* onMouseOut
> *B* onClick
> *C* onBlur
> *D* onFocus
>
> 7)
> What syntax is needed to initalise a Regular Expression
> *A* var re = RegExp();
> *B* var re = new RegExp();
> *C* var re = regexp;
> *D* var re = new regexp();
>
> 8)
> What does the following function do
> function x(y){
> document.getElementById(y).style.display;
> a = (z=='block') ? 'none' : 'block';
> z.a;
> }
> *A* hide or shows a div tag
> *B* hide or shows an element
> *C* hide or shows a paragraph
> *D* hide or show a table
>
> 9)
> Which cross browser (but not W3C DOM compliant instructions) can be used
> to find the Height and Width of an object on a web page *A* clientWidth,
> clientHeight
> *B* scrollWidth, scrollHeight
> *C* scrollTop, scrollLeft
> *D* offsetWidth, offsetHeight
>
> 10)
> If Javascript has been disabled by the user then
> *A* inline scripting will still work
> *B* only mouse events will still work
> *C* AJAX will still be useable
> *D* no scripts will be executed
>
>
> Cheers.
>
> ------------------------------
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