M.Tech. II nd Sem. 1 Assignment


5 Νοε 2013 (πριν από 4 χρόνια και 8 μήνες)

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M.Tech. II nd Sem. 1

Subject: Web Technology and Commerce Code: ( MCSE-201 )

Q.1 i) What are the features and functions of HTML Protocol?
ii) What are plugins give examples

Q.2 i) Explain the life cycle of JSP with a block diagram. Also elaborate life cycle
ii) Explain how CGI works at a conceptual level..

Q.3 i) Describe the steps involved when a web browser requests for and obtains a web
page from a web server.
ii)Give an example of Servlet.

Q.4 Explain Architectural Framework for E- Commerce. Also throw some light on
World wide Web as an architecture.

Q.5 Discuss various categories of ISPs in detail.
Subject: Software Engg. & Project Mgt Code: ( MCSE-203 )

Note : Attempt all question.

Q.1 How does the spiral model show each iteration in the project?

Q.2 (a) Explain features between the process and project metrics.
(b) What is an indirect measure and why are such measures
common in software engineering metrices work?

Q.3 (a) What is unified modeling language(UML) and who are the three
peoplewho developed UML?

(b) What are CASE tools? Why are they used?

(c) What does coupling mean? Why is too much coupling
considered bad?

(d) What are three aspects of system that make up the user

Q.4 (a)How are the data field on an input or an output identified using
UML with the object oriented approach?

(b) What is the purpose of activity diagram? Draw and explain
the symbols used on an activity diagram.

Q.5 Use the COCOMO model to estimate the home security system
Advanced DBMS


SEM – II (M. Tech.) BRANCH-

1. (a). Explain the concept of entity set. Differentiate between weak and strong
entity set. How do we convert any weak entity set to strong entity set? Why
do we have weak entity sets?
(b). Explain the following constraints with examples:
(i) Total and partial constraints
(ii) Disjoint and overlapped constraints

2. (a). Explain division operation of relational algebra with example. How division
operation can be represented using fundamental operations of relational
(b). The outer joint operations extend the natural join operation so that tuples from
the participating relations are not list in the result of the join. Describe how
the theta join operation can be extended so that tuples from the left, right or
both relations are not lost from the result of the theta join.
3. (a). Explain the concept of dynamic SOL with example.
(b). Explain query evaluation method for:
(i). One variable expression
(ii). Tow variable expression

4. Explain why there is renewed interest in unnormalized relations. What are its
advantages compare to normalized relation?
5. Given the set FD’s in relation R(ABCDHE) {A ￿ BCD, CD ￿ E, E ￿ CD, D
￿AH, ABH ￿ BD, DH ￿ BC}:
(i). Find candidate key of relation R (ABCDHE)
(ii). Find non-redundant cover.
(iii). Find canonical cover.



1. (a) What is MIS? What are alternative terms for MIS? What are the
objectives of MIS? Define MIS? Difine MIS and its
(b) Why MIS should be studied? What are strategic advantages of
MIS? What are carries in MIS?

2. (a) What are evolutionary and hierarchical views of MIS? What are
operational support and management support function of MIS?
(b) What are primary and supportive processes in value chain and
what type of software are presently available for those process?

3. (a) Define what is a system? What are the characteristics of a system?
What are open and closed system? Whether computer is open or
closed system?
(b) Differentiate between feed-forward (push) feedback (pull)
controls. What is law of requisite variety?

4. (a) What are the problems with traditional functional view of a
system? What is integrated cross functional view?
(b). Define data and information. Differentiate between data, info,
knowledge, intelligence and wisdom.

5. (a) Why information is considered as resource? What is meta
resource? How information is measured?
(b) What is purpose of MIS planning and participants in it? Draw
System Development Life Cycle (SDLC) for licensed software.

6. (a) What is MRP and how ERP is evolved from MRP? What is the
importance of networking in ERP?
(b) What is CRM and what is its importance?

7. Write short notes on any two of the following :
(a) Important modules of ERP packages
(b) Structured and unstructured decisions
(c) Flexibility in information system
(d) Computer verses Human as info Processor