20+ practice questions focused on Database — one of the most tested topics on the Oracle Cloud Infrastructure 2026 Architect Associate (1Z0-1072-26) (1Z0-1072-26) exam. Each question includes a detailed explanation so you learn why the right answer is correct.
Start Database PracticeYou need to restore an Oracle Base Database System to a specific point in time using incremental backups and archived redo logs. Which tool should you use at the OS level if you are managing the recovery manually?
Explanation: Oracle Recovery Manager (RMAN) is the standard Oracle tool used for backup, restoration, and recovery of database files including datafiles, control files, and archived redo logs.
You are managing an Oracle Base Database System (Virtual Machine) and need to scale up the compute shape to a higher number of OCPUs to handle an upcoming month-end processing spike. Which action should you perform?
Explanation: For Oracle Base Database Systems, you can scale up the compute shape by modifying the OCPU core count or shape directly from the OCI Console without losing data.
You are configuring an Exadata Cloud Service (ExaCS) instance and need to ensure maximum isolation and security for your database infrastructure. Which architectural layer provides tenant isolation at the hypervisor level in ExaCS?
Explanation: In Exadata Cloud Service, Oracle manages the underlying hardware, and tenant isolation is achieved using Oracle VM (OVM) or KVM-based virtualization to isolate dom0 and guest domU virtual machines.
Which Autonomous Database deployment model runs on dedicated Exadata infrastructure residing in a customer's OCI tenancy, providing maximum isolation?
Explanation: Autonomous Database on Dedicated Exadata Infrastructure (Autonomous Dedicated) provides a completely dedicated database environment within a dedicated Exadata rack.
You are managing an Oracle Base Database System and need to configure automated backups. By default, where does OCI store these automated backups?
Explanation: OCI stores automated backups of database systems in an Oracle-managed Object Storage bucket specific to your tenancy.
+15 more Database questions available
Practice all Database questions1. Baseline your knowledge
Start with 10 questions to gauge your current understanding of Database. This tells you whether you need a concept refresher or just practice.
2. Review every explanation
For each question — right or wrong — read the full explanation. Understanding why an answer is correct is more valuable than knowing the answer itself.
3. Focus on exam traps
Database questions on the 1Z0-1072-26 frequently use trap wording. Look for subtle differences in answers that test your precision, not just general knowledge.
4. Reach 80% consistently
Do repeated sessions until you score 80%+ three times in a row. Then move to mixed-mode practice to test cross-topic recall under realistic conditions.
The exact number varies per candidate. Database is tested as part of the Oracle Cloud Infrastructure 2026 Architect Associate (1Z0-1072-26) (1Z0-1072-26) blueprint. Practicing with targeted Database questions ensures you can handle any format or difficulty that appears.
Yes. Courseiva provides free 1Z0-1072-26 practice questions across all exam topics and domains. The platform includes topic-based practice, mock exams, missed-question review, bookmarked questions, and readiness tracking — no account required.
Difficulty is subjective, but Database is a high-priority exam concept tested in multiple ways — direct recall, scenario analysis, and command-output interpretation. Consistent practice is the best way to build confidence.
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