System Analysis and Design problems
- 1. Reverse video is a technique of
Options- A. showing data with half brightness
- B. showing data upside down on the screen
- C. hiding confidential data on the screen
- D. emphasizing data by reversing the foreground and background
- E. None of the above Discuss
Correct Answer: emphasizing data by reversing the foreground and background
- 2. A system analyst designs a new system by
Options- A. identifying sub systems and the interfaces between sub systems
- B. adopting a developed system to the present environment
- C. developing the system as a large, single unit
- D. propose alternatives to the current system
- E. None of the above Discuss
Correct Answer: identifying sub systems and the interfaces between sub systems
- 3. Structured Programming involves
Options- A. decentralisation of program activity
- B. functional modularisation
- C. localisation of errors
- D. All of the above
- E. None of the above Discuss
Correct Answer: functional modularisation
- 4. Unit 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 system
- D. testing changes made in an existing or a new program
- E. None of the above Discuss
Correct Answer: testing changes made in an existing or a new program
- 5. Which of the following is not a characteristic of a system
Options- A. operates for some purpose
- B. has homogeneous components
- C. has interacting components
- D. operates within a boundary
- E. None of the above Discuss
Correct Answer: has homogeneous components
- 6. Which of the following is a function of the process step of data processing?
Options- A. protect
- B. index
- C. retrieval
- D. update
- E. None of the above Discuss
Correct Answer: retrieval
- 7. The short statements that represent the steps the computer needs to follow to solve a problem are called
Options- A. Flowcharts
- B. Flow diagrams
- C. IPO charts
- D. Pseudocharts
- E. Pseudocode Discuss
Correct Answer: Pseudocode
- 8. _____ use standardized symbols to represent an algorithm.
Options- A. Flowcharts
- B. Flow diagrams
- C. IPO charts
- D. Pseudocharts
- E. Pseudocode Discuss
Correct Answer: Flowcharts
- 9. A file containing multiple indices to the data is called a/an
Options- A. indexed file
- B. sequential file
- C. indexed-sequential file
- D. inverted file
- E. None of the above Discuss
Correct Answer: inverted file
- 10. Which of the following is used when a company goes outside its organization to develop a new system?
Options- A. request for proposal
- B. data flow diagram
- C. systems flowchart
- D. project directory
- E. None of the above Discuss
Correct Answer: request for proposal
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