Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 4th Sem (Fourth Semester) Regulation-R09 2017 August F3402 Web Technologies Previous Question Paper
R09
Code No: F3402
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
MCA IV Semester Examinations, August - 2017
WEB TECHNOLOGIES
Time: 3hrs
Max.Marks:60
Answer any five questions
All questions carry equal marks
- - -
1.a)
List and explain various HTML tags with examples and usage.
b)
Explain XML schemas and Document Object Model. Give a short note on XML
preprocessors.
[6+6]
2.a)
What is the need of Regular Expressions?
b)
Write JavaScript for validating HTML Login Form by using Regular Expressions. [6+6]
3.a)
Explain the significance of the bound property in java Beans with an example.
b)
Write about java beans API
[6+6]
4.a)
Create a web page which uses prompt( ) display to ask a user for their name, age, and shoe
size. Display the information entered on the page and formatted as a small table.
b)
What are the properties and values used in styles? Describe the different ways that
styles can be added to a page. In one page include a number of div elements. How
does a browser handle this? If access to more than one type of browser, compare the
effects that the same commands can create.
[6+6]
5.a)
What is Tomcat server? How is it installed and tested?
b)
Explain the Servlet API.
[6+6]
6.a)
Describe the anatomy of a JSP page.
b)
Enumerate the difference between applet and servlet. What are the problems with
servlet?
[6+6]
7.a)
Explain about memory usage considerations in JSP application development.
b)
Develop a JSP to accept user's first name and then welcome the user by name.
[6+6]
8.a)
How to access a database from a JSP page? Explain.
b)
Create an employee information entry form and searches the data base for
information about an employee of one is found the data base is updated otherwise
new employee entry is stored in data base.
[6+6]
--ooOoo--
This post was last modified on 17 March 2023