System Analysis and Design
In processing controls must be established in a system, in order to

prohibit tampering with information by unauthorized person
None of these
Verify that all data have been processed
block or trap faulty data from entry into processing
All of these

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System Analysis and Design
A system design is said to be functionally modular if

the system is able to handle all the function of the application
the system makes extensive use of function. keys for maximum user assistance
None of these
the system is developed using structured programming through COBOL or PASCAL
each module performs a specific function and can be developed relatively independently by programmers

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