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Computer Science - System Analysis and Design

Exercise : System Analysis and Design - Section 5
11.
Which of the following is an integrated collection of data with minimum redundancy, so that different applications can use the required data.
records
file
DBMS
schema
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
Where one has to process all the data records in a file, the best tile organization is
Indexed
sequential
direct access
random access
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
An open rectangle
defines a source or destination of system data
identifies data flow
represents a process that transforms incoming data flow(s) into outgoing data flows
is a data store-data at rest, or a temporary repository of data
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
The feasibilities studied in preliminary investigation is (are):
technical feasibility
economic feasibility
operational feasibility
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
Branch mark programs are best characterized as
Simulator programs
Hallmarking
Actual system programs
Vendor software for applications
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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