Oracle Cloud Infrastructure 2020 Architect Associate — Question 4

Which management operation is correct about Autonomous Databases on shared Exadata infrastructure? (Choose the best answer.)

Answer options

• A. You can skip a scheduled maintenance run. For Autonomous Databases on shared Exadata infrastructure, you can skip maintenance runs for up to two consecutive quarters if needed.
• B. You can choose to use Release Update (RU) or Release Update Revision (RUR) updates for your about Autonomous Databases on shared Exadata infrastructure.
• C. You cannot configure the scheduling for your Autonomous Databases on shared Exadata infrastructure.
• D. You can perform a ג€rolling restartג€ on all the Autonomous Databases. During a rolling restart, each node of an Autonomous Database is restarted separately while the remaining nodes continue to be available.

Correct answer: C

Explanation

The correct answer is C because Autonomous Databases on shared Exadata infrastructure do not allow for scheduling configuration. Option A is incorrect as skipping maintenance runs is not allowed for consecutive quarters. Option B is misleading because while updates can be chosen, it does not pertain to scheduling, and option D is incorrect since a 'rolling restart' does not apply to all Autonomous Databases simultaneously.