READ Free Dumps For Oracle- 1z0-485
| Question ID 3046 | Identify three best practices for applying asmdeactivationoutcome es on Exadata Database Servers and Exadata Storage Servers? |
| Option A | A. Backing up database servers and storage cells is not recommended before performing planned maintenance. |
| Option B | B. Database server updates can be rolled back using the the “yum downgrade" procedure. |
| Option C | C. Bundle patches do not require testing before being installed on a production system. |
| Option D | D. It is recommended that Exadata systems with Data Guard configured use the "Standby First" patching approach. |
| Option E | E. Patching should never be interrupted due to a connection drop. It is therefore recommended that you use VNC or the screen utility. |
| Option F | F. Before patching cells in a rolling manner, you must check asmdeactivationoutcome amModestatus and make sure that cells on all disks are online and that disks can be deactivated. |
| Correct Answer | D,E,F |
| Question ID 3047 | The mpstat output from OS Watcher shows a database node as being 90% idle on an average. What would you do to get a full picture of CPU utilization on the entire Exadata RAC cluster? |
| Option A | A. Average the mpstat id1 output from all the nodes. |
| Option B | B. Ask application users if they have noticed a slowdown in screen response. |
| Option C | C. Look for an increase in batch job servicing times. |
| Option D | D. A & B above |
| Correct Answer | A |