PLUS TWO COMPUTER APPLICATION
(Second year +2 Computer Application / Computer Science ,
Previous Questions and Answers)
Previous Questions and Answers)
Chapter 4. Web Technology
1.The default port number of http is
(a) 20
(b) 80
(c) 110
(d) 53 .
Ans. b
2. Write HTML tag to set the colour of hyperlink to red .
(a) <A colour=”red” >
(b) <A colour=”FF0000” >
(c) <BODY LINK=”Red” >
(c)<BODY ALINK=”Red” >
Ans. b
3. A webpage is created to display the result of engineering entrance examination.
(a)What type of webpage it is ?
(b) Mention any two features of it.
Ans. a) Dynamic web page
b) The content and layout may change during run time.Database is used to generate dynamic content through queries.
4. ……….. tag is used to make the size of the text smaller than current text in HTML.
(a) <b>
(b) <small>
(c) <sub>
(d) <sup> .
Ans. b
5. Compare client side scripting and server side scripting.
Client side scripting Server side scripting
Script is copied to the client browser.
Script is executed in the web server and the web page produced is returned to the client Script is executed in the client browser. browser
Server side scripts are usually used to Client side scripts are mainly used for databases and return data connect to
validation of data at the client. from the web server. Users can block client side scripting. Server side scripting cannot be blocked by a user
The type and version of the web browser The features of the web browser does not affects the working of a client side script. affect the working of server side script
6. DNS stands for ……….
Domain name system.
9. … …. … is a server that act as a bridge between merchant server and bank server.
10. Compare client side scripting and server side scripting languages.
11. What are the difference between static and dynamic web pages?
Static web page:
The content and layout of a web page is
fixed. .
Static web pages never use databases. Static web pages directly run on the browser and do not require any server side application program. Static web pages are easy to develop.
Dynamic web page:
The content and layout may change
during run time.Database is used to generate dynamic
content through queries. Dynamic web page runs on the server
side application program and displays
the results. Dynamic web page development requires programming skills.
12. Name any two client side scripting languages.
Java script and VB script.
13. What do you mean by container tag in HTML?Give examples.
Tags that require opening tag as well as closing tag are known as container tags .
Eg. <HTML>
<HEAD>
14. a) Name the tag used to create HyperLink.
b) Write HTML code to show the page "Address.HTML" by clicking on the text "Address".
Ans. a) <a> tag
b) To illustrate <ADDRESS> tag
<HTML>
<HEAD>
<TITLE> Address tag </TITLE>
</HEAD>
<BODY Bgcolor= "#DDA0DD">
The contact details of the "SCERT" is the following:
<ADDRESS> State Council of Educational Research and Training (SCERT),<BR>
Poojappura,<BR>
Thiruvananthapuram,<BR>
PIN: 695012, KERALA.<BR>
Tel : 0471 - 2341883
</ADDRESS>
</BODY>
</HTML>
15. Name the two attributes of the following tags.
a)< HTML>
b) <FONT>
c) <MARQUEE>
Ans. a) The main attributes of the tag are Dir and Lang.
b) 1. Color : This attribute sets the text colour
2. Face : This attribute specifies the font style.
c) 1.Behaviour : This specifies the type of scrolling of the marquee.
Values: scroll, slide, alternate.etc.
2. Scrolldelay : This specifies time delay between each jump.
