University of Pune 2007 B.Tech Computer Science and Engineering Pune University ,Subject-Software Architecture - Question Paper

b)What is business quality,time to market. [Marks 4]

c)Discuss how active redundancy can help fault recovery. [Marks 4]

d)What is latency w.r.t. performance of a system. [Marks 4]

Q5 a)For the design trend Pipes and Filter, provide the subsequent [Marks 8]
i)Motivation/Problem
ii)Solution that is the true trend
iii)Example from UNIX.
iv)Advantages and disadvantages.

b)What are design patterns,why do we need them,give an example
design trend. [Marks 8]

OR

Q6 a)Write short notes on design pattern: Factory trend. [Marks 6]

b)Which design trend will you select to “Convert the interface of a
class into a different interface clients expect.”Why. [Marks 4]

c)Give sample C++ code for showing how an iterator trend is used.
[Marks 6]
SECTION-II

Q7 a)Which Java technology will you select to connect to various data
sources uniformly. [Marks 4]

b)Session enterprise beans will be choosen to represent your data in
memory like say customer,product,Agree or disagree,please discuss
your ans. [Marks 6]

c)What is the need for technology like JAVA RMI for software
development. [Marks 6]

OR

Q eight a)Compare and contrast EJB 2.0 and EJB 3.0 [Marks 6]

b)Write short notes on JAX-WS. [Marks 6]

c)Give a sample code for setting up a JDBC connection. [Marks 4]

Q9 a)Identify a few of the challenges and problems in web based clients design.
[Marks 4]
b)Explain concepts through simple examples for the subsequent terms in Web
based systems:
i)XML ii)JSP tags iii)Web server iv)URL [Marks 12]

OR

Q 10a)Discuss the HTTP protocol in brief. [Marks 6]

b)Discuss the JSF technology’s applications in brief. [Marks 6]

c)What are active X controls. [Marks 4]

Q11 a)What are NET assemblies and what metadata do they use. [Marks 6]

b)Compare components and web services. [Marks 6]

c)Write short notes on .NET as a computing platform. [Marks 6]

OR

Q12 a)How does 1 create COM components in C++,give example code. [Marks 6]

b)Write short notes on Interfaces. [Marks 6]

c)What are windows DLL’s and how are they various from COM DLLs. [Marks 6]

Earning:   Approval pending.