Configure-MW-App-Server-Third-party-SW-Com-1.pdf

TERTIARY AND VOCATIONAL EDUCATION COMMISSION

COMMON WRITTEN EXAMINATION


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NVQ Level 06 - Semester I
Information and Communication Technology

Configure Middleware, Application
Server & Third-party Software K72C001M13 Three Hours
Components 1

* Answer all five (05) questions

1.
a) What is component-based software engineering? [6 Marks]
b) Explain three advantages of using third party components? [6 Marks]
c) Explain four factors to be considered, when third-party components are selected in
software development. [8 Marks]


2.
a) What are the three basic protocols in e-mail communication? [6 Marks]
b) Explain the difference between POP and IMAP with four important points? [8 Marks]
c) IMAP is not used in particular email server due to limited space. Explain that how the risk
of losing messages can be minimized in a local device, which is connected with that email
server? [6 Marks]


3.
a) Why Enterprise Application Integration (EAI) should be used in software application
development? [5 Marks]
b) Explain three main integration levels in EAI? [9 Marks]
c) Why the middleware should be used without using point to point integration? [6 Marks]


4.
a) Briefly explain “Remote Method Invocation”? [8 Marks]
b) Explain three advantages in Java remote method invocation? [6 Marks]
c) Explain two widely used modern technologies for “Remote Method Invocation”?[6 Marks]




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