IT430 Paper 26 May 2010

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MIDTERM EXAMINATION
Spring 2010
IT430- E-Commerce (Session - 2)
Marks: 40


Question No: 1 ( Marks: 1 ) - Please choose one
MAC stand for

► Media Access Control
► Media Access Consortium
► Member of Asian Community
► None of these

Question No: 2 ( Marks: 1 ) - Please choose one
Choose the correct HTML tag for the largest heading
► <head>
► <h1>
► <Heading>
► <h6>

Question No: 3 ( Marks: 1 ) - Please choose one
Which of the following tags are used for embedding sound files into HTML code?

► <A href=“song.wav”>
► <EMBED SRC="Skylar.MP3">
► <A href=“song.wav”> and <EMBED SRC="Skylar.MP3">
► None of these

Question No: 4 ( Marks: 1 ) - Please choose one
Which of the following is NOT an advantage of CSS ?


► Works on version 4 browsers or newer
► Define the look of your pages in one place
► Easily change the look
► Implement same formatting each time tage is used.

Question No: 5 ( Marks: 1 ) - Please choose one
Which of the following is correct line to add separated css file with name xxxx.css?

► <link scr=stylesheet href="xxxx.css" type="text/css">
► <link rel=stylesheet href="xxxx.css" type="text/css">
► <style rel=stylesheet href="xxxx.css" type="text/css">
► <link rel=stylesheet scr="xxxx.css" type="text/css">

Question No: 6 ( Marks: 1 ) - Please choose one
Which of the following is correct syntax to define color in CSS?
► body {color: black}
► body:color=black
► {body:color=black(body}
► {body;color:black}

Question No: 7 ( Marks: 1 ) - Please choose one
Inside which of the following HTML element do we put the JavaScript?

► <script>
► <js>
► <javascript>
► <scripting>

Question No: 8 ( Marks: 1 ) - Please choose one
JavaScript is mainly a ___________ language.
► Server Side Scripting
► Cross Side Scripting
► Client Side Scripting
► both Cross and Server Side Scripting

Question No: 9 ( Marks: 1 ) - Please choose one
Which one is the responsible to manage “Internal processes”?

► E-business
► E-commerce
► E-marketing
► All of the given

Question No: 10 ( 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: 11 ( Marks: 1 ) - Please choose one
You define a method using
► obj.method
► obj.method[]
► obj.method()
► obj-method

Question No: 12 ( Marks: 1 ) - Please choose one
What is the default scripting language in ASP?
► EcmaScript
► JavaScript
► Java
► VBScript

Question No: 13 ( Marks: 1 ) - Please choose one
Following are malicious programs EXCEPT ----------------- .
► Back doors
► Trojan Horses
► Firewalls
► Worms

Question No: 14 ( Marks: 1 ) - Please choose one
Outside attacks on a network include the following, EXCEPT --------------- .
► Password attack
► DoS
► Back doors
► IP spoofing

Question No: 15 ( Marks: 1 ) - Please choose one
At which layer of the OSI model the circuit level firewall operates?
► Application layer
► Presentation layer
► Network layer
► Transport layer

Question No: 16 ( Marks: 1 ) - Please choose one
The process of scrambling a message with the help of a key is called -------------- .
► Cryptography
► Filtering
► Transposition
► Encryption

Question No: 17 ( Marks: 1 ) - Please choose one
In a ring network, every device has exactly ______ neighbors for communication purpose.
► more than two
► Two
► Four
► None of these


Question No: 18 ( Marks: 1 ) - Please choose one
What is identified by the tag <FRAMESET COLS="20%,60%,20%">?

► Horizontal frame
► Vertical Frame
► Top Frame
► Bottom Frame

Question No: 19 ( Marks: 1 ) - Please choose one
Why we use reset tag in HTML?

► To remove the text written in Notepad.
► To remove the text written in between <body> and </body>tag.
► To remove the text written in between <head> and </head> tag.
► To remove the text written in between <form> and </form> tag.

Question No: 20 ( Marks: 1 ) - Please choose one
Network Interface Card is operated at
► Application layer
► Session layer
► Network layer
► Datalink layer

Question No: 21 ( Marks: 2 )
What value will be printed after executing the following statement in JavaScript:

document.write( Math.pow(3, 2) );

Question No: 22 ( Marks: 2 )
What is a web server?

Question No: 23 ( Marks: 3 )
To calculate the area of a circle the formula pi r squared is used. How would you code it in JavaScript?

Question No: 24 ( Marks: 3 )
Name four commonly used web server operating systems.

Question No: 25 ( Marks: 5 )
Write the types of firewalls. Only names? Explain these briefly

Question No: 26 ( Marks: 5 )
Write the JavaScript code which will display the following in a web page using a FOR loop:

The number is 0
The number is 1
The number is 2
The number is 3
The number is 4
The number is 5