Jadavpur University 2010 M.E Software Engineering Information Systems Engineering in - Question Paper
Jadavpur University
M.E in Software Engineering
1st Semester Examination, 2010
Subject:Information Systems Engineering
Ex/PG/SWEnn 11 A/139/2011
M. E. ( Software Engineering) Examination 2011
1* Semester
Information Systems Engineering
Time: Three Hours Fal1 Mark*: 100
Answer Any FIVE Questions (ont of seven )*
1. a) Explain with examples each of the following term*:
Data, Information, and Knowledge. , (10)
b) Write short note on KRP. (10)
2. a) Describe the basic risky decision stmctnrt. Wbat ts sequential decision
structure? (6 + 4*10)
b) Briefly describe the five basic methods for determiaarioa of executive
information needs. i (10)
.4. a) Wbat are the factors associated with information qaaftty ia DSS design ?
b) What are the basic processes for DSS analysis and desiga ? (10)
v4> a) What are the characteristics of a data warehouse? 7 (10)
b) What is metadata of a data warehouse ? What are the components of
metadata? (10)
S. a) Explain the different layers in the data warehouse architecture. (12)
b) Explain the ETL process. (8)
>. a) Explain the techniques used for mining data. What are the current
limitations of data mining ? (6 + 4* 10)
b) What is online analytical processing ? Explain the concept of multidimensional OLAP. Describe bow relational OLAP works.
(2 + 4 + 4* 10)
(a) Differentiate between aupervined learning and unsnpervised clustering. ( 10 )
(b) Explain 'confusion matrix' ued for evaluation of supervised learner models
|
Attachment: |
| Earning: Approval pending. |
