PGDCA/MCA (I Yr)/BCA
Term-End Examination June- 2005
CS-05: ELEMENTS OF SYSTEM ANALYSI & DESIGN
Time: 3 hours Maximum Marks: 75
Note: Question No. 1 is compulsory. Attempt any three from the test.
1. (a) Explain at least five duties that have to be carried out by a System Analyst. [05]
(b) Explain the sequential method for file organization. Also explain two advantages and two disadvantages of this method vis-à-vis other methods. [05]
(c) What are the various special systems tests. Explain at least four of them. [05]
(d) What are the three different levels of management as classified by Antony? Explain at least two of them. [05]
(e) Explain any five norms of software piracy seen around the world. [05]
(f) Describe five components of Multimedia in brief, with one example of each. [05]
2. (a) Explain at least two objectives of input design. [05]
(b) What does the term “feasibility” man? List the seven types of feasibility, and the four stages in a feasibility study. [10]
3. (a) Define a form. List the five characteristics of a form with an example for each. Also, explain at least four factors that need to be considered in form design. [05]
(b) What is a data dictionary? Specify at least 4 symbols and 4 rules that govern the construction of data dictionary entries. [07]
4. (a) Explain the meaning of Planning, Production and Distribution of Multimedia. [06]
(b) Explain at least three different approaches for Software evolution. [06]
(c) Define an audit trail. Who uses an audit trail? [03]
5. (a) Develop Analysis and Design documents for a Library Information System. Make necessary assumptions. [08]
(b) What is Quality assurance? What are the three levels of Quality assurance? Explain. [07]
6. (a) Explain the planning and control aspects of management. Explain each of these functions at the strategic, tactical and operational levels, with the help of examples. [06]
(b) What are Warnier/Orr diagrams? Explain them with an example. [03]
(c) What is a green P.C.? Explain the design of a Green P.C.
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