JNTUA MCA 4th Sem last 10 year 2010-2020 Previous Question Papers (JNTU Anantapur)
Code: 9F00401
MCA IV Semester Supplementary Examinations November/December 2017
--- Content provided by FirstRanker.com ---
Time: 3 hours
WEB TECHNOLOGIES
(For students admitted in 2012, 2013, 2014 & 2015 only)
Max. Marks: 60
Answer any FIVE questions
--- Content provided by FirstRanker.com ---
All questions carry equal marks
- What do you mean by frame? Explain
<frame>tag with example. - Explain concept of cascading style sheet with example.
- Discuss about the data types in Java script.
- Write a script that inputs five numbers and determine and outputs HTML text that displays the numbers of negative numbers, positive numbers and the number of zeros in the given input.
- Discuss the areas of web development in which XML has potential.
- Explain any four keywords in DTD
- List the advantages of XML schema over DTD.
- “Java bean is a reusable platform-neutral software component”. Justify the statement.
- With relevant examples explain the different types of bean properties.
- Using cookie, write a program that prints the number of times a particular client visited the server.
- What are doGet( ) and doPost( ) methods? Develop and explain a servlet that handles an HTTP POST request.
- Discuss the two phases of JSP processing with suitable diagram.
- Explain the problems with servlet and how it is solved by JSP.
- What do you mean by implicit objects? List and explain implicit JSP objects.
- Explain
<jsp:forward>action supported by JSP with an example program. - What is a connection pool? How it provides a better performance?
- Explain how to deploy java beans in JSP page with an example program.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
This download link is referred from the post: JNTUA MCA 4th Sem last 10 year 2010-2020 Previous Question Papers (JNTU Anantapur)