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

Question

Quizplus · Accepted Answer

All of the above duties should be separated in a computer-based information system to ensure proper checks and balances, minimize errors, and maintain data integrity. Separating program coding from program operations ensures that the code is properly tested before it is put into operation. Separating program operations from program maintenance ensures that updates and repairs are properly made without disrupting daily operations. Separating program maintenance from program coding ensures that changes to the program are made by someone who understands the system's design and can anticipate the effects of the changes on the system as a whole.

In a Computer-Based Information System, Which of the Following Duties