System Analysis and Design
Advantages of Relational Database Management systems are

All of these
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.
None of these

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System Analysis and Design
The Turnaround is

a program statement that violates one or more rules of the language in which it is written
a group of related fields
None of these
the elapsed time between the receipt of the input and the availability of the output
the key information of programming

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System Analysis and Design
HIPO

None of these
consists of a hierarchy chart and an associated set of input/process/ output charts
All of these
captures the essence of top down decomposition.
is a forms-driven technique in which standard forms are used to document the information

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