Discussion
Home ‣ Computer Science ‣ System Analysis and Design Comments
- Question
A structure chart is
Options- A. a document of what has to be accomplished
- B. a hierarchical partitioning of the program
- C. a statement of information processing requirements
- D. All of the above
- E. None of the above
- Correct Answer
- a hierarchical partitioning of the program
- 1. Cost-Benefit analysis
Options- A. evaluates the tangible and non-tangible factors
- B. compares the cost, with the benefits, of introducing a computer-based system
- C. estimates the hardware and software costs
- D. All of the above
- E. None of the above Discuss
- 2. A hierarchical chart that divides a large program into modules, in which greater details is designed in successively lower programming levels, is called a
Options- A. Scheme
- B. sub-schema
- C. Structure
- D. All of the above
- E. None of the above Discuss
- 3. A graphic representation of an information system is called
Options- A. flow chart
- B. pictogram
- C. data flow diagram
- D. histogram
- E. None of the above Discuss
- 4. The person communicating with the manager to identify information needs is the
Options- A. executive vice-president
- B. vice- president of information system
- C. programmer
- D. system analyst
- E. None of the above Discuss
- 5. The term Parallel Run refers to
Options- A. the same job run on two different computer to test their speeds
- B. the processing of two different jobs initiated from two terminals.
- C. the concurrent operation of an existing system and a new system
- D. All of the above
- E. None of the above Discuss
- 6. A word processor designed for programmers is called
Options- A. a formatter
- B. a compiler
- C. an editor
- D. a debugger
- E. None of the above Discuss
- 7. Which of the following is not a requirement of structured design?
Options- A. It should be made up of a hierarchy of modules
- B. It should use many GOTO statements
- C. The code should be executed in a top-to-bottom fashion within each module
- D. Each module should be as independent as possible of all other modules, except its parent
- E. None of the above Discuss
- 8. Which of the following is (are) the characteristic(s) of a system?
Options- A. organization
- B. Interaction
- C. Interdependence
- D. All of the above
- E. None of the above Discuss
- 9. An example of a hierarchical data structure is
Options- A. array
- B. Link list
- C. tree
- D. ring
- E. None of the above Discuss
- 10. A square symbols
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
System Analysis and Design problems
Search Results
Correct Answer: All of the above
Correct Answer: Structure
Correct Answer: data flow diagram
Correct Answer: system analyst
Correct Answer: the concurrent operation of an existing system and a new system
Correct Answer: an editor
Correct Answer: It should use many GOTO statements
Correct Answer: All of the above
Correct Answer: tree
Correct Answer: defines a source or destination of system data
Comments
There are no comments.More in Computer Science:
Programming
Copyright ©CuriousTab. All rights reserved.