it430 solve mid term paper april 2011

[Vuhelper]

[SIZE="3"][SIZE="3"]full solve paper in attachment [/SIZE][/SIZE]


MIDTERM EXAMINATION
Spring 2009
IT430- E-Commerce (Session - 1)

Question No: 1___( Marks: 1 ) - Please choose one
Which of the following is Default subnet mask of class C?

255.0.0.0
255.255.0.0
255.255.255.0 (page 11)
None of above

Question No: 2 ( Marks: 1 ) - Please choose one
Which one of the following ,divides large network in small logical segments called subnets on basis of IP addresses

Routers (page 16)
Bridge
None of these
Switches

Question No: 3 __ ( Marks: 1 ) - Please choose one
Which one is not included in the networking topologies?

Star Topology
Bus Topology
Media Topology
Ring Topology

Question No: 4 __ ( Marks: 1 ) - Please choose one
CSS is a breakthrough in Web design because it allows developers to control the -----------
Processing speed on client side
Style and layout of multiple Web pages
Data grid view on client side
Style and layout of home page.

Ref

Question No: 5 ( Marks: 1 ) - Please
choose one Border-width: specifies the width of all borders in the order

‘border-right-width, border-bottom-width, border-left-width, border-top-width’
‘border-bottom-width, border-left-width, border-top-width, border-right-width’
None of these

Question No: 6 __ ( Marks: 1 ) - Please choose one
document.write(str.replace(/Microsoft/,"W3Schools"))

This string object is deleting Microsoft word
This string object is concatenating the Microsoft with W3schools
This string object is replacing Microsoft with W3schools
None of these

Ref
Question No: 7 ( Marks: 1 ) -
Please choose one How do you define a function in Javascript?

function:myFunction()
function myFunction() (page 58)
declare myFunction()
new myFunction

Question No: 8___( Marks: 1 ) - Please choose one
The first control statement in a for loop usually

sets the termination condition
increments a counter
creates a control variable
none of the above

Question No: 9 ( Marks: 1 ) - Please choose one The
second control statement in a for loop usually

sets the termination condition
increments a counter
creates a control variable
none of the above

Question No: 10 ( Marks: 1 ) - Please choose one
Choose the correct HTML tag to make a text italic

<it>
<i> (page 19)
<italics>
<italic>


Question No: 11 __ ( Marks: 1 ) - Please choose one
The 'shape' attribute of <AREA> tag accepts the following values, EXCEPT

Rect
Circle
poly
square (page 36)

Question No: 12 ( Marks: 1 ) - Please choose one
<AREA> tag is used within the

<MAP> tag (page 35)
<FRAME> tag
<FRAMESET> tag
<IMG> tag


Question No: 13 __ ( Marks: 1 ) - Please choose one
Where in an HTML document is the correct place to refer to an external style sheet?

In the <body> section
At the top of the document In
the <head> section (page 42)
Between head and body



Question No: 14 __ ( Marks: 1 ) - Please choose one
In CSS, How do you make the text italic?
font:i
style:italic
font-style: italic (page 44)
font:italic
ref
Question No: 15 __ ( Marks: 1 ) - Please choose one
What is identified by the tag <FRAMESET COLS="20%,60%,20%">?

Horizontal frame
Vertical Frame (page 31)
Top Frame
Bottom Frame

Question No: 16 __ ( Marks: 1 ) - Please choose one
Creating your own tags is not possible in HTML but in XML it is possible to create
Your own tags.

True
False





Question No: 17 __ ( Marks: 1 )
What is the function of UDP protocol at TCP/IP stack?Give precise answer.

Connectionless transport protocol

Question No: 18 ( Marks: 1 )
What tag is used for displaying a border between the frames?
-
Question No: 19 ( Marks: 2 )
Suppose, there is an applet at "". Write the code to
include this applet in your web page.

<HTML> <BODY>
<APPLET CODE= " </BODY> </HTML>

Question No: 20 __ ( Marks: 3 )
Identify the object, property and method in the following:
Math.sin(45)
Math.PI

document.write("Math.sin(45) :"+Math.sin(45)+"<P>");
document.write("Math.PI :" +Math.PI +"<P>");

Question No: 21 __ ( Marks: 5 )
What is a web form? What is its usage in reference to client-server communication? 2+3
A webform on a web page allows a user to enter data that is sent to a server for processing. Webforms resemble paper forms because internet users fill out the forms using checkboxes, radio buttons, or text fields.

You are now familiar with the fact that internet presents a two-way communication model, also called theClient-Server Model. In the client server model some data is processed on the client side and certain data is processed by the server on the server side.



Question No: 22 ( Marks: 10 )
Explain the following frame tags? Discuss the usage of these

a) <frameset>
b) <frame>
c) <Noframes>
d) <Iframe>