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- Question
The systems conversion technique of totally removing the existing system and immediately implementing the new system is called a
Options- A. pilot conversion
- B. crash conversion
- C. phased conversion
- D. parallel run
- E. None of the above
- Correct Answer
- crash conversion
- 1. Structured programming involves
Options- A. functional modularization
- B. decentralization of program activity
- C. localization of errors
- D. centralized processing
- E. None of the above Discuss
- 2. Structured design produces computer programs that are:
Options- A. easily maintained
- B. easily understood
- C. tested in a bottom-up fashion
- D. a and b only
- E. None of the above Discuss
- 3. The data stored on a tape or disk file may be recorded in a report form described as
Options- A. a soft copy ledger
- B. printer spacing from
- C. proof listing
- D. All of the above
- E. None of the above Discuss
- 4. Coding and testing are done In a
Options- A. top-down manner
- B. bottom-up manner
- C. ad hoc manner
- D. cross sectional manner
- E. None of the above Discuss
- 5. Nassi - schneiderman charts
Options- A. are being replaced by flowcharts
- B. often describe over lapping control structures
- C. are made up of boxes within boxes
- D. both (a) and (c)
- E. None of the above Discuss
- 6. A system design is said to be functionally modular if
Options- A. the system is able to handle all the function of the application
- B. each module performs a specific function and can be developed relatively independently by programmers
- C. the system makes extensive use of function. keys for maximum user assistance
- D. the system is developed using structured programming through COBOL or PASCAL
- E. None of the above Discuss
- 7. In Data structure, main characteristic of "ring" is :
Options- A. last, record points to the first record
- B. first record points only to the last record
- C. many records point to one record
- D. All of the above
- E. None of the above Discuss
- 8. An open rectangle
Options- A. defines a source or destination of system data
- B. identifies data flow
- C. represents a process that transforms incoming data flow(s) into outgoing data flows
- D. is a data store-data at rest, or a temporary repository of data
- E. None of the above Discuss
- 9. Which of the following tools is not used in modeling the new system?
Options- A. decision tables
- B. data dictionary
- C. data-flow diagrams
- D. All of the above
- E. None of the above Discuss
- 10. Which of the following control structures is used in every program?
Options- A. Repetition
- B. Selection
- C. Sequence
- D. Switching
- E. None of the above Discuss
System Analysis and Design problems
Search Results
Correct Answer: functional modularization
Correct Answer: a and b only
Correct Answer: proof listing
Correct Answer: top-down manner
Correct Answer: are made up of boxes within boxes
Correct Answer: each module performs a specific function and can be developed relatively independently by programmers
Correct Answer: last, record points to the first record
Correct Answer: is a data store-data at rest, or a temporary repository of data
Correct Answer: All of the above
Correct Answer: Sequence
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