GTU Computer Engineering (Semester 7)
Information & Network Security
June 2015
Total marks: --
Total time: --
INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary


1 (a) Explain MVC Architecture in Details with Figure.
7 M
1 (b) What is JDBC? What are the various types of JDBC Driver? Write code snippet for each type of JDBC connection.
7 M

2 (a) What is RMI? Give the architecture of RMI and discuss the functions of each layer. Also Explain RMI registry?
7 M
2 (b) Write short note on J2EE architecture. Explain various components.
7 M
2 (c) Explain Hibernate Architecture and Object Relation Mapping in Hibernate with java code and required XML files.
7 M

3 (a) Explain Servlet Life Cycle with example to demonstrate every state.
7 M
3 (b) Explain JSP (i) page (ii) include (iii) taglib directive with attribute, description. Also write example of java snippet for each directive.
7 M
3 (c) Explain JSP Object scope: (i) Page (ii) Request (iii) Session (iv) Application with Example.
7 M
3 (d) Discuss the Expression Language feature of JSP and mention various implicit objects available in the EL with description.
7 M

4 (a) Write a Java Servlet to print BE Semester 7 Marksheet of entered enrolment number by user using JDBC.
7 M
4 (b) Explain various tags in JSTL with example : (i) Core (ii)XML.
7 M
4 (c) Write JSP Page to demonstrate shopping cart using session feature of JSP.
7 M
4 (d) Explain various tags in JSTL with example : (i)SQL (ii) Functions.
7 M

5 (a) Write a Java Client and Server Program to get date time from server on the client Request.
7 M
5 (b) List and explain various swing layouts and components with examples.
7 M
5 (c) List and explain various swing layouts and components with examples.
7 M
5 (d) What is filter? What is its use? List the different filter interfaces with their important methods.
7 M



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