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

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

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System Analysis and Design
In the system concepts, term Integration

refers to the holism of systems
refers to the manner in which each component functions with other components of the system.
means that parts of the computer system depend on one another
implies structure and order

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System Analysis and Design
Data manipulation language (DML)

determine how data must be structured to produce the user's view
all of the listed here
describes how data are structured in the data base
specifies for the DBMS what is required; the techniques used to process data

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