WEB TECHNOLOGY QUESTION PAPER April/May 2010

IT1451 - WEB TECHNOLOGY ANNA UNIVERSITY PREVIOUS YEAR QUESTION PAPER

IT1451 - WEB TECHNOLOGY ANNA UNIVERSITY PREVIOUS YEAR QUESTION PAPER 

B.E./B.Tech. DEGREE EXAMINATION, APRIL/MAY 2010.

Eighth Semester

Information Technology

IT1451 - WEB TECHNOLOGY

(Regulation 2004)

Time: Three hours                                                                                               Maximum:100 marks

Answer ALL Questions.

PART A- (10 X 2= 20 marks)

1. Mention the benefits of java scripts.

2. Name the methods and properties of window object in java script.

3. Define Event Bubbling.

4. What is the use of Blur Filter?

5. Give the importance of a Real One Player Object.

6. What is the need for Client Side Scripting?

7. Compare DTD and XML schema.

8. What are Cookies?

9. What is the primary purpose of an HTTP get request?

10. List the scripting components of JSP.

PART B- (5 X 16 = 80 Marks)

11. (a) (i) Explain the different HTML protocols. (8 Marks)

(ii) Write a Java Script that inputs several lines of text and a search character an determines the number of occurrences of the character in the text using suitable string methods. (8 Marks)

(Or)

(b) (i) Explain the global functions of Java Script. (8 Marks)

(ii) Write a Java Script to find and print the largest and smallest values among 10 elements of an array. (8 Marks)

12. (a) (i) How do you use the frames collection to access objects in a separate frame on your web page? Explain. (8 Marks)

(ii) Describe the event object properties. (8 Marks)

(Or)

(b) (i) Explain the way of creating gradients with alpha filters. (8 Marks)

(ii) Write a DHTML for binding data to a table element. (8 Marks)

13. (a) Explain the various e- business models in detail. (16 Marks)

(Or)

(b) (i) Describe how to use the windows media player activex control to play variety of media formats in web pages. (8 Marks)

(ii) Explain briefly the IIS web server. (8 Marks)

14. (a) Explain the various File system objects in ASP. (16 Marks)

(Or)

(b) (i) Why should namespaces be used in XML? Explain with an example. (8 Marks)

(ii) Discuss briefly the various XML Dom methods. (8 Marks)

15. (a) (i) Discuss the four important methods of HTTP servlet class. (8 Marks)

(ii) Write a servlet program to display a 'welcome' message on the client system. (8 Marks)

(Or)

(b) Explain the various standard actions of JSP. (16 Marks)