System Analysis and Design problems
- 1. Environment in systems parlance refers to
Options- A. a sub-system
- B. the boundary
- C. a part outside the boundaries
- D. All of the above
- E. None of the above Discuss
Correct Answer: a part outside the boundaries
- 2. Advantages of Relational Database Management systems are
Options- A. Flexibility, of relating different logical files
- B. Security controls can be more easily implemented.
- C. Data independence since it allows the database to grow by adding new attributes and relations.
- D. All of the above
- E. None of the above Discuss
Correct Answer: All of the above
- 3. The "big picture" diagram of a system is the
Options- A. block diagram
- B. logic diagram
- C. system flowchart
- D. program flowchart
- E. None of the above Discuss
Correct Answer: system flowchart
- 4. In Decision trees
Options- A. nodes represent the conditions, with the right side of tree listing the actions to be taken
- B. the root is drawn on the left and is the starting point on the decision sequence.
- C. the branch depends on the condition and decisions to made
- D. All of the above
- E. None of the above Discuss
Correct Answer: All of the above
- 5. When desk-checking an algorithm, you should set up a table that contains _____.
Options- A. One column for each input item
- B. One column for each output item
- C. One column for each processing item
- D. Both a and b
- E. a, b, and c Discuss
Correct Answer: a, b, and c
- 6. A feasibility study
Options- A. includes a statement of the problems
- B. considers a single solutions
- C. both (a) and (b)
- D. a list of alternative solution considered
- E. None of the above Discuss
Correct Answer: includes a statement of the problems
- 7. Which of the following is not a requirement of structured design?
Options- A. It should use many GO TO statements
- B. The code should be executed in a top-to-bottom fashion within each module
- C. It should be made up of a hierarchy of modules
- D. Each module should be as independent as possible of all other modules, except its parent
- E. None of the above Discuss
Correct Answer: It should use many GO TO statements
- 8. Which of the following is the most critical requirement of a Passenger Reservation System?
Options- A. ease of programming
- B. response time
- C. graphical user Interface
- D. printing of tickets
- E. None of the above Discuss
Correct Answer: response time
- 9. Announcement of MIS implementation is made by
Options- A. operational level managers
- B. tactical level managers
- C. the president
- D. All of the above
- E. None of the above Discuss
Correct Answer: All of the above
- 10. Which of the following statements is true
Options- A. as parallel run involves two different terminals accessing a common database
- B. computers are essential for systems Analysis
- C. Flow of information in an organization is always vertical
- D. alpha testing is the verification process a system goes through for the first time
- E. None of the above Discuss
Correct Answer: alpha testing is the verification process a system goes through for the first time
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