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1Z0-931-25 Cheatsheet — Autonomous Database (Security, Performance, Backup/Recovery)

Last-mile 1Z0-931-25 review: Autonomous Database provisioning pickers, security baseline, performance/scaling signals, backup and recovery rules, and operations checklists.

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Use this for last‑mile review. Pair it with the Syllabus.

1) The pro mental model: secure + recoverable + observable

Pillar“Good” includes
Securityleast privilege, private access where needed, audit enabled
Recoverybackup plan + tested restore steps
Operationsmonitoring, alerts, change control, rollback

2) Provisioning pickers (exam-friendly)

RequirementPrefer
Simplify ops with managed automationAutonomous Database
Minimize public exposureprivate endpoints + restricted access
Compliance requires key controlcustomer-managed keys (Vault/KMS concept)

3) Backup and recovery rules

  • Backups are for corruption/human error; replication/standby is for availability (concept-level).
  • Validate recovery: you need a runbook, not just a setting.

4) Performance signals (what questions are testing)

  • Know what scaling changes: throughput vs cost.
  • “Too slow” solutions that ignore indexing, workload shape, or concurrency limits are often wrong (concept-level).
Syllabus
Practice