Mobile Application Development MSc IT Term 3rd Past Paper 2015 UOS

University of Sargodha
MScIT-3rd Term Exam 2015
Subject: M.Sc.IT
Course: Enterprise Application Development (IT-4744)
Time Allowed: 2:30 Hours
Maximum Marks: 80

Objective Part

Compulsory

Q. 1 Note: Attempt all questions; each question carries equal marks. (16 x 2 = 32)

1. What is authorization?
2. What is Session Beans?
3. What is applets in J2EE?
4. What is Java Transaction API?
5. What do you know about JSP?
6. What is multitier applications?
7. What do you know about J2EE?
8. What is Java Messaging Service?
9. What is deployment descriptors?
10. What is the purpose of the web tier?
11. What is the purpose of the containers?
12. Write the names of J2EE platform services?
13. Draw the web container in a three-tier scenario diagram?
14. What kind of data formats are supported by J2EE platform?
15. How J2EE provides the benefits in a range of server choices?
16. Why J2EE is more popular among application server and EIS vendors?

Subjective Part

Note: Attempt any four questions. All questions carry equal marks. (12 x 4 = 48)

Q. 2 Write on the J2EE Platform Benefits:

• Integration with existing information systems
• Scalability to meet demand variations

Q. 3 Write the minimum two different J2EE application scenarios?

Q. 4 Write in detail on J2EE platform roles?

Q. 5 Write on design Issues and guidelines for Java Clients.

Q. 6 What are business logic and business objects?

Q. 7 Describe in detail web-tier MVC controller design.