1Z0-902 無料問題集「Oracle Exadata Database Machine X8M Implementation Essentials」

（A）Database Statistics (v$ View)

（B）PMEM Cache User Reads section in AWR Report

（C）Database lOs section in AWR Report

（D）Exadata Metrics (LIST METRICCURRENT)

（E）PMEM Cache Space Usage section in AWR Report

（A）MyOracle Support note Exadata Database Machine and Exadata Storage Server Supported Versions (Doc ID - 888828.1)

（B）MyOracle Support for database and server updates, ULN for OS updates, and Cisco for RDMA over Converged Ethernet (RoCE) switch updates

（C）the Exadata System Software User's Guide Appendix A - Upgrading Oracle Exadata System Software

（D）the patch database in MyOracle Support

（A）2x 25Gb ports on eth1 and eth2 using SFP28 transceivers and OM4 fiber cable for backup network, and 2x 10Gb ports on eth3 and eth4 using RJ45 cat6 cable for client network

（B）2x 10Gb ports on eth1 and eth2 using FU45 cat6 cable for client network, and 2x 25Gb ports on eth11 and eth12 using SFP28 transceivers and OM4 fiber cable for backup network

（C）2x 25Gb ports on eth1 and eth2 using SFP28 transceivers and OM4 fiber cable for backup network, and 2x 25Gb ports on eth5 and eth6 using SFP28 transceivers and OM4 fiber cable for client network

（D）2x 25Gb ports on eth1 and eth2 using SFP28 transceivers and OM4 fibre cable for client network, and 2x 10Gb ports on eth9 and eth10 using RJ45 cat6 cable for backup network

（A）Install Oracle Rest Data Services on each Database server and install the MS APEX application.

（B）The MS Process on the storage servers is natively endowed with REST services and are enabled by default, however, appropriate roles and users should be created to ensure security.

（C）The MS Process on the storage servers is natively endowed with REST services, but are not enabled by default.

（D）Install Oracle Rest Data Services on each Storage server and install the MS APEX application.

（A）Purchase the recommended x86 64-Bit gateway hardware from Oracle.

（B）Install on Oracle Database Appliance.

（C）Install in Oracle Virtual Machine with required hardware.

（D）Provide individual x86 64-Bit gateway hardware.

（E）Install on Exadata Engineered System.

（A）Verifies that the ILOM management network is working after OEDA configuration has completed for all storage and database servers in a full rack Exadata X9M-2, run from the first database server.

（B）Sets the address for each storage and database server's /SP during installation to enable ping testing from the management network, run from the first database server.

（C）Verifies that the ILOM management network is working before installation of all storage and database servers in a full rack Exadata X9M-2, run from the first database server.

（D）Sets the test address for the RoCE network for all storage and database servers in a full rack Exadata X9M-2, run from the first database server.

（A）Top of Rack (ToR) switches are managed as part of the hardware stack and software levels are upgraded during the patching process.

（B）When backing up multi-rack systems, sharing Exadata X9M switches is recommended.

（C）ZFSSA may connect directly to the Exadata 100Gb RoCE network switches.

（D）ZFS Snapshots can provide rapid cloning of development and test environment.

（A）Virtual guests from X8 and earlier can be migrated to X9M using VM Guard.

（B）Oracle KVM Manager should be installed on at least two Database servers per Exadata rack.

（C）Up to 12 virtual guests per X9M-2 database server are supported. If the database server memory has 384GB and Exadata Secure RDMA Fabric isolation is configured 8 guests are supported

（D）Exadata X9M-8 supports up to 48 virtual guests regardless if Exadata Secure RDMA Fabric Isolation is configured.

（E）Up to 12 virtual guests per X9M-2 database server are supported.

（A）dbmcli -e "LIST ALERTHISTORY WHERE agelnMinutes < 15"

（B）dbmcli -e "LIST METRICHISTORY WHERE name LIKE 'DS_.*'"

（C）dbmcli -e "LIST IBPORT DETAIL"

（D）dbmcli -e "LIST METRICCURRENT WHERE name = 'DS_TEMP' "