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http://cs.vu.edu is anexample of ? Two zone domain name ? Three zone domainname

ID: 3619008 • Letter: H

Question

http://cs.vu.edu is anexample of

       ? Two zone domain name

       ? Three zone domainname

       ? Four zone domain name

Which one of the following is NOT a valid JavaScriptvariable?

       ? _name1

       ? $studentScore

       ? first_name

       ? 2ndName

Digital signature uses --------- .

       ? Symmetriccryptography

       ? Private keycryptography

       ? Public keycryptography

       ? Hash function

Which of the following does not interpret its code?

       ? ASP

       ? PHP

       ? JSP

       ? Coldfusion

What is a correct way of referring to a stylesheet called"mystyle.xsl" ?

       ? <?xml-stylesheettype="text/xsl" href="mystyle.xsl" ?>

       ? <link type="text/xsl"href="mystyle.xsl" />

       ? <stylesheettype="text/xsl" href="mystyle.xsl" />

       ? <?stylesheettype="text/xsl" href="mystyle.xsl" ?>

Correct syntax of "for" loop is :

       ? for (i = 0; i <=5)

       ? for i = 1 to 5

       ? for (i <= 5; i++)

What shall come in blanks for proper result,

Here blanks are numbered with 1,2 and 3

<html>

<head>

<SCRIPT language="JavaScript">

Var num1,       var num2

Document.container.result.value=parseFloat(num1)-parseFloat(num2)

</script>

</head>

<body>

<FORM name=”---------1-----------”>

<input type=”----------2-------”name=”-------3---------”maxlength=”5”>

</form>

</body>

</html>

       ? container, text andresult

       ? result, value andcontainer

       ? container , button andvalue

       ? result, container andtext

Which CSS tag is used to place an image that would remain whenuser scrolls down or up the page?

       ? background-attachment:fixed

       ? background-attachment:scroll

       ? background-attachment:up

       ? All of these

Can you add a style in a single place on a page?

       ? Yes, with astyle-definition written into the tag

       ? Yes, with a global styledefinition that redefines the tag.

       ? No - CSS can only bedefined for entire pages.

which one of the following,<MARQUEE ...> tag canwork better

       ? News headlines

       ? Announcements

       ? Sound pulgin

       ? Movie controls

In star network features a central connection point called a"hub" that ought to be only a hub.

       ? True

       ? False

Explanation / Answer

1. http://cs.vu.edu is anexample of
ans : Three zone domain -- b

2.Which one of thefollowing is NOT a valid JavaScript variable?
ans : 2ndName -- d

3.Digital signature uses--------- .
ans : Public key cryptography --c

4.Which of the followingdoes not interpret its code?
ans : coldfusion ( not sure )

5.What is a correct way ofreferring to a stylesheet called "mystyle.xsl" ?
ans : <?xml-stylesheet type="text/xsl" href="mystyle.xsl"?>   -- a

6.Correct syntax of "for"loop is :
asn : for (i = 0; i <= 5; i++) -- d

7.What shall come inblanks for proper result,
ans : container, text and result   -- a

8.Which CSS tag is used toplace an image that would remain when user scrolls down or up thepage?
ans : background-attachment: scroll --b

9.Can you add a style in asingle place on a page?
ans :Yes, with a style-definition written into the tag --a

10.which one of thefollowing,<MARQUEE ...> tag can work better
ans :Announcements   -- b

11.In star networkfeatures a central connection point called a "hub" that ought to beonly a hub.
ans : false