11. A system design aid should primarily
A. help analyse both data and activities
B. help in documentation
C. generate code
D. using a graphical user interface
E. None of the above
12. Structured Programming involves
A. decentralisation of program activity
B. functional modularisation
C. localisation of errors
D. All of the above
E. None of the above
13. To reconstruct a system, which of the following key element(s) must be considered :
A. feedback and environment
B. control and processors.
C. outputs and inputs
D. All of the above
E. None of the above
14. The conditions immediately outside a system is called
A. The boundary
B. The interface
C. The environment
D. The protocols
E. None of the above
15. A feasibility document should contain all of the following except:
A. project name
B. problem descriptions
C. feasible alternative
D. data-flow diagrams
E. None of the above
16. Which of the following is used when a company goes outside its organization to develop a new system?
A. data flow diagram
B. systems flowchart
C. project dictionary
D. request for proposal
E. Norte of the above
17. Which of the following is not a characteristic of a system
A. operates for some purpose
B. has homogeneous components
C. has interacting components
D. operates within a boundary
E. None of the above
18. Which of the following is not considered a tool at the system Design phase?
A. Data-Flow Diagram
B. Decision Table
C. Pie chart
D. System Flowchart
E. None of the above
19. Which of the following is a graphic representation of the modules in the System and the interconnection between them
A. Pie chart
B. Flow chart
C. Structural chart
D. System chart
E. None of the above
20. A group of related fields, is known as
A. tuple
B. schema
C. records
D. file
E. None of the above