System Analysis and Design
Advantages of Relational Database Management systems are

Flexibility, of relating different logical files
All of these
Data independence since it allows the database to grow by adding new attributes and relations.
Security controls can be more easily implemented.
None of these

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System Analysis and Design
Most algorithms begin by _____.

Processing the input items by doing some calculations on them
Displaying the input items
Entering the output items into the computer
Entering the input items into the computer
Displaying the output items

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