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1.In a computer-based information system, which of the following duties needs to be separated? a.program coding from program operations b.program operations from program maintenance c.program
1.In a computer-based information system, which of the following duties needs to be separated?
a.program coding from program operations
b.program operations from program maintenance
c.program maintenance from program coding
d.all of the above duties should be separated
2.New system development activity controls must focus on the authorization, development, and implementation of new systems and its maintenance. List at least five control activities that are found in an effective system development life cycle.
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