Which of the following would be the best reason for separating the test and development environments?

Which of the following would be the best reason for separating the test and development environments?
A .  To restrict access to systems under test.
B .  To control the stability of the test environment.
C .  To segregate user and development staff.
D .  To secure access to systems under development.

View Answer

Answer: B

Explanation: The test environment must be controlled and stable in order to ensure that development projects are tested in a realistic environment which, as far as possible, mirrors the live environment.

Reference(s) used for this question: Information Systems Audit and Control Association, Certified Information Systems Auditor 2002 review manual, chapter 6: Business Application System Development, Acquisition, Implementation and Maintenance (page 309).