CompTIA Project+ (PK0-004) — Question 98

A project sponsor approved an undocumented change without following the formal change control process. The resulting change caused an outage in a crucial accounting application. Which of the following change control processes would help mitigate the realization of this risk?

Answer options

• A. Regression plan
• B. Quality plan
• C. Change validation
• D. Application version control

Correct answer: A

Explanation

A Regression plan is designed to ensure that any changes made do not negatively affect existing functionality, thereby preventing outages. The other options, while useful in their own contexts, do not specifically address the issue of mitigating risks associated with undocumented changes as effectively as a Regression plan does.