PTU B.Tech CSE 5th Semester May 2019 70594 SYSTEM ANALYSIS AND DESIGN Question Papers

Roll No. EEEEEEEEEE Total No. of Pages : 02
Total No. of Questions : 09
B.Tech.(IT) (2011 Onwards) (Sem.-5)

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INSTRUCTIONS TO CANDIDATES :

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1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.

SECTION-A

Q1. Write briefly : (2x10=20)

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1. Distinguish between manual and automated systems.
2. What do you mean by Real-time and distributed systems?
3. Differentiate between Logical and physical design.
4. Write two advantages of site visits technique for data and fact gathering.
5. What are structured charts? Explain.

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6. Explain the term System Implementation and Maintenance.
7. List various threats to computer system.
8. Differentiate between Top-down and Bottom-up design.
9. Explain the term Audit trails.
10. Differentiate between Module Coupling and Cohesion.

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SECTION B

Q2. Write a brief note on various characteristics of a system. 5

Q3. Explain in brief the types of documentation and their importance. 5

Q4. Explain in brief the Interviews technique in reference to data and fact gathering techniques. 5

Q5. Write a brief note on Data Flow diagrams. 5

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Q6. Write a detailed note on Input/output forms design. 5

SECTION-C

Q7. Explain the different roles of a system analyst in detail. 10

Q8. Discuss the case study for developing prototype for Hospital Management System. 10

Q9. Explain the following in brief :

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1. Class Diagram 3
2. State Diagram 3
3. Sequence Diagramming 4

NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.

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