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- Question
Which of the following is not a characteristic of good test data
Options- A. users do not participate at this preliminary stage
- B. should be comprehensive
- C. every statement should be executed
- D. All of the above
- E. None of the above
- Correct Answer
- users do not participate at this preliminary stage
- 1. Documentation is prepared
Options- A. at every stage
- B. at system design
- C. at system analysis
- D. at system development
- E. None of the above Discuss
- 2. Which of the following statements, is (are) not true for the lease option
Options- A. Lease charges are lower than rental charges for the same period and are also tax deductable.
- B. Lease may be written to show higher payments is early years to reflect the decline in value of the system
- C. Insurance, maintenance and other expenses are included in the rental charge
- D. All of the above
- E. None of the above Discuss
- 3. To run the old system and the new system at the same time for a specified period, the system implementation approach used is
Options- A. pilot
- B. phased
- C. parallel
- D. direct
- E. None of the above Discuss
- 4. During the system study, the executive vice-president and the other managers exercise their responsibility of
Options- A. planning
- B. controlling
- C. directing
- D. organizing
- E. None of the above Discuss
- 5. An example of a hierarchical data structure is
Options- A. array
- B. link list
- C. tree
- D. All of the above
- E. None of the above Discuss
- 6. Acceptance testing is
Options- A. running the system with line data by the actual user
- B. making sure that the new programs do in fact process certain transactions according to Specifications
- C. is checking the logic of one or more programs in the candidate systems
- D. testing changes made in an existing or a new program
- E. None of the above Discuss
- 7. Top-down programming is
Options- A. a group of related fields
- B. a map of the programmer's view of the data
- C. an approach in which the top module is first tested then program modules are added from the highest level to the lowest level
- D. a series or group of components that perform one or more operations of a more complex system
- E. None of the above Discuss
- 8. The formula for memory capacity is:
Options- A. MC = N/2
- B. MC = 2/N
- C. MC = N squared.
- D. MC -2 to the Nth power
- E. None of the above Discuss
- 9. The name given to the test that determines whether a machine can think is the:
Options- A. Gaussian test
- B. McCarthy test
- C. Turing test
- D. Boolean test
- E. None of the above Discuss
- 10. Digital signals:
Options- A. can have three possible levels
- B. are assigned values of 1 or 0 depending on the voltage level
- C. have a sinusoidal shape.
- D. have a frequency measured in units of hertz
- E. None of the above Discuss
System Analysis and Design problems
Search Results
Correct Answer: at every stage
Correct Answer: Insurance, maintenance and other expenses are included in the rental charge
Correct Answer: parallel
Correct Answer: controlling
Correct Answer: tree
Correct Answer: running the system with line data by the actual user
Correct Answer: an approach in which the top module is first tested then program modules are added from the highest level to the lowest level
Correct Answer: MC -2 to the Nth power
Correct Answer: Turing test
Correct Answer: are assigned values of 1 or 0 depending on the voltage level
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