Which statement describes MOP?

• A. MOP measures against the tactical task
• B. MOE measures against the tactical task
• C. MOP measures against the desired effect
• D. MOE measures against the desired effect

Answer: (A)

The main idea here is that a Measure of Performance looks at how well a system actually carries out a specific task. It’s about task execution itself—things like how fast you complete the task, how accurate you are, or how reliably the task is performed.

Describing MOP as measuring against the tactical task captures that focus on the task itself, not the end result. So the best description is that MOP measures how well the system performs the defined tactical action.

By contrast, a Measure of Effectiveness looks at the impact on the overall mission or desired outcome, not the mechanics of performing the task. That’s why statements about MOE relate to the end effect rather than the task performance, and why the other options aren’t describing MOP. For example, MOE would address whether the desired effect is achieved, not how efficiently a specific task is performed.