A municipal queue worker must finish a fixed number of batch items with controlled concurrency. Which Job settings express that intent?
Select an answer to reveal the explanation.
Short Explanation
Think factory orders: completions is "how many finished widgets we need," parallelism is "how many assembly lines may run together." Jobs speak that language; Deployments just keep N copies alive forever.
Full Explanation
Job.spec.completions defines how many successful Pod finishes count as done; parallelism caps concurrent Pods. Together they model finite batch work with controlled concurrency. Deployment replica counts and Cron schedule tricks do not replace Job completion semantics.