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CKA study material · question 159 of 1000

Which two behaviours does a CronJob's concurrencyPolicy of Forbid produce? Choose two.

  1. Concurrent runs are permitted across all CronJobs it names
  2. It constrains only Jobs created by that same CronJob
  3. A new run is skipped while the previous one is still going
  4. The running Job is killed and replaced
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Answer: C. A new run is skipped while the previous one is still going
B. It constrains only Jobs created by that same CronJob

Forbid skips the new run, and any concurrency policy applies only within one CronJob.

Source: CronJob (Kubernetes) — Concurrency policy

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