In Prioritization, a number of subjective evaluation processes may be used to determine priorities.
A. True
B. False
Reliability is closely correlated with the functional attribute of correctness.
A. True
B. False
The effort required to transfer a program from one hardware or software platform/environment to another is called ________.
A. Reusability
B. Flexibility
C. Portability
D. Maintainability
Which of the quality factors is a consideration when resources are very expensive?
A. Reusability
B. Flexibility
C. Portability
D. Maintainability
Interoperability is the:
A. Effort required to enhance and improve the product
B. Extent to which the system is capable of being used in multiple configurations
C. Extent to which a program can be used in other applications D. Effort required to couple and uncouple systems
Given the following sets (a-e), and their symbols (1-5), which one of the following best pairs the two sets? a ?Processes b ?External Entity c ?Data Stores
d ?Flows e ?Data Elements 1 - Parallel Lines 2 - Circles 3 - Arrows 4 - Rectangles 5 - Labels on arrows
A. c1, a2, d3, b4, e5
B. c2, a1, d4, b5, e3
C. c5, a3, d4, b2, e1
D. c4, a1, d3, b2, e5
In the DFD, the External Entities may be:
A. Source of input data only
B. Source of input data or destination of results
C. Destination of results only
D. Repository of data
A data element in a DFD represents:
A. A Sequential File
B. A Disk Store
C. A Repository of Data
D. An Index File
E. None of the above
A Context Diagram:
A. Is Second Level DFD
B. Is First Level of DFD
C. Is Same as Action Diagram
D. Is not a part of DFD
__________are the graphic and textual description of the logic used bya process to convert inputs tooutputs.
A. External Entities
B. Context Diagrams
C. N Level Diagrams
D. Action Level Diagrams
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