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Computer Science - System Analysis and Design

Exercise : System Analysis and Design - Section 3
31.
Advantages of Relational Database Management systems are
Flexibility, of relating different logical files
Security controls can be more easily implemented.
Data independence since it allows the database to grow by adding new attributes and relations.
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
32.
A turnkey package includes
software
hardware
training
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
33.
A square symbols
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.
34.
A pseudocode is
a machine code
a computer generated random number
a protocol used in data communication
an easy way to communicate the logic of a program, in English like statements
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
35.
During system study, data can be collected through
questionnaires
interviews
on-site observations
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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