Enterprise Application Development Msc IT 4 Semester/Term University Of Sargodha (UOS) 2023

University of Sargodha

M.Sc. 4* Term Examination 2023

Time Allowed: 02:30 hours

ust gert Anation Deven IT-4740

Maximum Marks: 60

objethe part is compours. Attempr any dare questions from sah ethno

Q.1.

Objective Part

(Compulsory)

Write short answers of the following in 2-3 lines cach on your ansver sheet,

Write short answers of the following in 2-3 lines each on your answer sheet.

i How browser clients connect to a IZEE application over a web?

il. Define asynchronous integration.

What are the four baste pillars of Object Oriented Programming (OOP)?

V.

VI.

vil.

vill.

ix.

x.

xi

X11.

How the JVM works? (Draw a diagram)

What is the purpose of the to String method?

What are the uses of getter and setter methods?

Define different security methodologies.

What is java beans tier transaction?

Differentiate between authentication and authorization.

Where we can specify configuration at deployment time?

Enlist different IDE (software used) for Java development.

(2*12)

Subjective Part

Q.2.

Q.3.

Q.4.

Q.5.

Q.6.

different types of transaction in enterprise level applications?

What are security threats to enterprise applications, discuss the authentication mechanism with help

of diagram?

Describe in detail different types of J2EE clients to interact with server-side components?

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