Vendor: Oracle
Exam Code: 1Z0-485
Exam Name: Oracle Exadata Database Machine
Certification: Oracle Certifications
Total Questions: 71 Q&A
Updated on: Jun 13, 2026
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Identify three best practices for applying asmdeactivationoutcome es on Exadata Database Servers and Exadata Storage Servers?
A. Backing up database servers and storage cells is not recommended before performing planned maintenance.
B. Database server updates can be rolled back using the the "yum downgrade" procedure.
C. Bundle patches do not require testing before being installed on a production system.
D. It is recommended that Exadata systems with Data Guard configured use the "Standby First" patching approach.
E. Patching should never be interrupted due to a connection drop. It is therefore recommended that you use VNC or the screen utility.
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.
When would be the best time to run an Exadata health check (exachk)?
100% Real QandAs | 100% Real Pass
A. before patching, before upgrades, before backups, and on a regular basis
B. after patching, after upgrades, and after backups
C. only when advised by Oracle Support
D. before and after patching, when advised by Oracle Support, and on a regular basis
E. only after a hardware failure
F. monthly and after a hardware failure
How would you execute CellCLI commands and scripts?
A. using SQL*Plus on database nodes
B. by CellCLI commands executed on the database nodes
C. using third party tools after installing the CellCLI RPM plug-in
D. directly executing the commands and scripts on the Exadata storage cell
E. remotely by connecting to Port 1521 using SSL
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