A unit implements a new checklist to fix errors. This action is best described as which activity?

A unit implements a new checklist to fix errors. This action is best described as which activity?

• A. Develop countermeasures
• B. Break down problem
• C. Observe
• D. Confirm results

Answer: (A)

Implementing a new checklist to fix errors is about putting in place a countermeasure. A countermeasure is a deliberate action or tool designed to eliminate or reduce the chance that a problem recurs. By introducing a checklist, the team standardizes critical steps, helps catch mistakes at the point of work, and lowers the likelihood of repeating the same errors. This makes it the best fit because the action focuses on correcting and preventing issues through a concrete, preventive tool. It isn’t breaking down the problem, which would be analyzing the issue; it isn’t observing, which would be gathering information about the process; and it isn’t confirming results, which would be verifying outcomes after changes.

Implementing a new checklist to fix errors is about putting in place a countermeasure. A countermeasure is a deliberate action or tool designed to eliminate or reduce the chance that a problem recurs. By introducing a checklist, the team standardizes critical steps, helps catch mistakes at the point of work, and lowers the likelihood of repeating the same errors. This makes it the best fit because the action focuses on correcting and preventing issues through a concrete, preventive tool. It isn’t breaking down the problem, which would be analyzing the issue; it isn’t observing, which would be gathering information about the process; and it isn’t confirming results, which would be verifying outcomes after changes.