Question 440
At Northgate Telecom, the subscriber data engineering team maintains a multi-region billing and service database environment with requirements for predictable availability and measured database recovery. After a claimed fix, the release reviewer evaluates: A SQL Server Agent backup job fails each weekend but operators receive no notification and discover the missing backups only during an audit. Which observed result BEST proves the intended problem is corrected?
Explanation
Correct Answer
A controlled failed job produces a recorded failed outcome and a delivered notification to the designated on-call operator. That observable result supports resolution of: A SQL Server Agent backup job fails each weekend but operators receive no notification and discover the missing backups only during an audit. The corresponding corrective change is: Configure Agent job failure alerts and notifications with the required Database Mail and operator settings where supported. The Northgate Telecom reviewer can distinguish demonstrated database behavior from an untested change claim.
Incorrect Answers
A simulated validation error marks the full job as failed and prevents dependent downstream steps from running. That result is evidence for another corrective change: Review the job step success and failure actions and fail the overall job when a required step does not complete successfully. The alternative problem is: An Agent job reports success because its final step runs despite an earlier failed data validation step in the workflow. The current Northgate Telecom issue is instead: A SQL Server Agent backup job fails each weekend but operators receive no notification and discover the missing backups only during an audit. Its decisive acceptance evidence would be: A controlled failed job produces a recorded failed outcome and a delivered notification to the designated on-call operator.
The Agent execution history shows the task runs within the approved maintenance window without overlapping peak workload periods. That result is evidence for another corrective change: Configure the SQL Server Agent schedule and maintenance window explicitly for the target environment and verify service-local time behavior. The alternative problem is: A SQL Managed Instance maintenance job has been created but runs during peak sales traffic because its SQL Server Agent schedule was copied from a different time zone. The current Northgate Telecom issue is instead: A SQL Server Agent backup job fails each weekend but operators receive no notification and discover the missing backups only during an audit. Its decisive acceptance evidence would be: A controlled failed job produces a recorded failed outcome and a delivered notification to the designated on-call operator.
The overnight run produces one verified import result and no duplicate execution or repeated rows appear in the job history. That result is evidence for another corrective change: Consolidate schedule definitions and implement idempotent task behavior or mutual exclusion for the recurring import. The alternative problem is: An Agent job has multiple overlapping schedules and duplicate nightly imports, causing a unique key violation every morning. The current Northgate Telecom issue is instead: A SQL Server Agent backup job fails each weekend but operators receive no notification and discover the missing backups only during an audit. Its decisive acceptance evidence would be: A controlled failed job produces a recorded failed outcome and a delivered notification to the designated on-call operator.