GTU previous year question papers BE- VIIth Sem -Advance java Technology – Nov/Dec-2011

GTU previous year question papers


BE SEM-VII Examination-Nov/Dec-2011

Subject code: 17 03 

Subject Name: Advance java Technology


1. Attempt all questions.

2. Make suitable assumptions wherever necessary.

3. Figures to the right indicate full marks.

Q.1 (a) Give significance of MVC architecture in building n-tier application. Explain in detail. 

(b) Explain various types of JDBC drivers and comment on selection of driver. 

Q.2 (a) Explain architecture of J2EE. List out java technologies

supported by J2EE along with their applications. 

(b) Explain the use of CallableStatement and

PreparedStatement with example. 


(b) What is JNDI? How can it be used for accessing various

directory services such as LDAP, NIS, DNS? 

Q.3 (a) How do RMI clients contact remote RMI servers? Explain

with detailed architecture of RMI. 

(b) Consider Bank table with attributes AccountNo,

CustomerName, Balance, Phone and Address. Write a

database application which allows insertion, updation and

deletion of records in Bank table. Print values of all

customers whose balance is greater than 20,000. 


Q.3 (a) Write an RMI application where client sends empno and

server returns corresponding salary by querying database. 

(b) Write a program to demonstrate use of Internationalization

for various language supports. 

Q.4 (a) Discuss Servlet life cycle methods. Explain role of web container. 

(b) Write a client program to send any string from its standard

input to the server program. The server program reads the

string, finds number of characters and digits and sends it

back to client program. Use connection-oriented or

connection-less communication. 


Q.4 (a) Explain Socket, ServerSocket, InetAddress classes. Write a

java program to find an IP address of the machine on which the program runs. 

(b) Develop any Servlet application which demonstrates use of

session management. 

Q.5 (a) List and explain various swing layouts and components with examples.

(b) Explain JSP tag library with examples.  


Q.5 (a) Explain object serialization in detail with example.  

(b) What are the differences between Java Bean and basic java

class? Explain Java Bean Architecture. 


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