1z1-902 試験問題を無料オンラインアクセス

Which three steps are required to expand an Exadata X9M-2 Database Server with the lowest memory configuration available to the highest memory configuration?

• A.Remove existing memory modules.
• B.Add 32x 64GB DIMMs.
• C.Shutdown the Database Server if running.
• D.Add 16x 64GB DIMMs.
• E.Add 16x 32GB DIMMs.
• F.Add 12x 64GB DIMMs.
• G.Add 24x 32GB DIMMs.
• H.Memory cannot be expanded on Exadata X9M-2 Database Servers.
• I.Add 12x 32GB DIMMs.

Which two Exadata security features would you configure to control which databases can access which griddisks, when multiple databases share space on your storage servers in an unpartitioned storage grid?

• A.File permissions on the griddisks in each storage server
• B.Using EXADCLI instead of CELLCLI to create the griddisks
• C.Exadata storage realms using ASM-scoped security mode
• D.File permissions on the griddisks in each database server
• E.Exadata storage realms using database-scoped security mode

What type of SRs does the ASR Manager generate for Exadata?

• A.backup and restore failures
• B.data entry errors
• C.hardware assets
• D.software assets
• E.operating system components

Which of the below is NOT a precaution that should be adhered to in order to ensure the site is safe and ready for

• A.When using shared grounding, the grounding resistance must not be greater than 10 ohms.
• B.Do not place anything on top of Oracle Exadata Rack.
• C.Do not use a flathead screwdriver to disconnect connector locks on LAN cables.
• D.Do not install Oracle Exadata Rack in a location that is exposed to direct sunlight.
• E.Do not install Oracle Exadata Rack near a photocopy machine.
• F.Be sure that each grounding wire used for Oracle Exadata Rack is used exclusively for Oracle Exadata Rack.

An Exadata X9M-2 Elastic Rack with 4 Database Servers and 8 HC Storage Servers and 3-phase 24kVA PDUs is being installed in a Data Center. However, the Data Center is only providing enough power for a single cable from each PDU. Which statement is correct?

• A.A splitter cable can be used to provide power to all PDU cables.
• B.The installation cannot proceed until two power feeds are available per PDU.
• C.The power cables from the servers to the PDUs can be rearranged inside the rack following OECA guidance to utilize a single PDU power cable.
• D.The installation can go ahead, no change is required.