Which term best describes the total amount of work yet to be completed in a maintenance backlog?

Which term best describes the total amount of work yet to be completed in a maintenance backlog?

• A. Backlog
• B. Work-in-progress
• C. Queue time
• D. Throughput

Answer: (A)

Backlog describes the total amount of work that still needs to be completed and is awaiting processing. In maintenance, it’s the full workload you haven’t finished yet—everything waiting to be done plus what’s already started but not finished. This measure shows how much work is piling up and helps gauge whether your resources are keeping up with demand. It’s broader than other terms: work-in-progress is only what’s currently being worked on, queue time is how long items wait before work starts, and throughput is the rate at which work gets completed over time. For example, if 20 tasks are waiting and 4 are in progress, the backlog is 24.

Backlog describes the total amount of work that still needs to be completed and is awaiting processing. In maintenance, it’s the full workload you haven’t finished yet—everything waiting to be done plus what’s already started but not finished. This measure shows how much work is piling up and helps gauge whether your resources are keeping up with demand. It’s broader than other terms: work-in-progress is only what’s currently being worked on, queue time is how long items wait before work starts, and throughput is the rate at which work gets completed over time. For example, if 20 tasks are waiting and 4 are in progress, the backlog is 24.