System Analysis and Design
The person communicating with the manager to identify information needs is the

system analyst
vice- president of information system
executive vice-president
None of these
programmer

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System Analysis and Design
Advantages of Relational Database Management systems are

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

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