Certified Information Systems Auditor (CISA) — Question 832

Which of the following is the BEST method to maintain an audit trail of changes made to the source code of a program?

Answer options

• A. Standardize file naming conventions.
• B. Utilize automated version control.
• C. Embed details within source code.
• D. Document details on a change register.

Correct answer: B

Explanation

Utilizing automated version control is the best method as it systematically tracks changes, enables collaboration, and allows for easy rollbacks. The other options, while useful, do not provide the same level of detail and automation in tracking changes to the source code.