Level-3 Term-II 2015 paper on Application of Computer in Wet Processing (WPE 347) from BUTEX affiliated colleges. Candidates worked through system analysis concepts, SQL queries, cost classifications, and system development life cycle comparisons.
Level-3 Term-II, Final Exám-2015
Subject: Application of Computer in Wet Processing (Code: WPE 347)
Time: 2.0 Hrs. Full Marks: 70
(Use separate answer script for Part: A and Part: B)
(All parts of a question must be answered consecutively)
Part: A
(Answer any three questions)
1. (a) What is system and system model? What nature of the development of process of system?
(b) Distinguish between system analysis and system design in three points.
(c) What do you understand by the term "System Scope" and "System boundary automate"?
(d) What is abstraction? Diagrammatically show the role of the concept of "Level of Abstraction" in analyzing and designing a system.
[4+5+3+5.5=17.5]
2. (a) What are the basic structure of SQL queries? Explain.
(b) What do you understand the INSERT and UPDATE statements? Explain with examples.
(c) Write down the SQL command to find all loan number and amount from loan made at Perryridge branch with amount > 1200.
(d) Distinguish between the following: i. Fixed and Tangible costs. ii. Direct and indirect cost.