1Z0-902 무료 덤프문제 온라인 액세스

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.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.
• B.The installation can go ahead, no change is required.
• C.A splitter cable can be used to provide power to all PDU cables.
• D.The installation cannot proceed until two power feeds are available per PDU.

Which two statements are true about the types of Exadata X9M-2 storage servers: the High Capacity (HC) storage server, the Extreme Flash (EF) storage server and the Extended server?

• A.The EF storage server contains 8 x 6.4 TB PCIe flash cards, and can be upgraded with 4 more for a total of 12.
• B.The EF storage server contains 8 x 6.4 TB PCIe flash cards and 756 GB Persistent Memory.
• C.The XT storage server is an all-disk storage server with no flash, containing 12 x 18 TB hard disks, and 1.5 TB Persistent Memory.
• D.The EF storage server contains 8 x 6.4 TB PCIe flash cards.
• E.The HC storage server contains 12 x 18 TB hard disks, 4 x 6.4 TB PCIe flash cards, and 1.5 TB Persistent Memory.

A new Exadata Quarter Rack with 2 Database Servers and 3 HC Storage Servers and 3-phase 15kVA 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.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.
• B.The installation can go ahead, no change is required.
• C.A splitter cable can be used to provide power to all PDU cables.
• D.The installation cannot proceed until two power feeds are available per PDU.

Which two of the following network connection types can be deployed on the client network ports of an Exadata X9M-2 Database Server?

• A.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
• 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 fibre cable for client network, and 2x 10Gb ports on eth9 and eth10 using RJ45 cat6 cable for backup network
• D.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

You are monitoring PMEM cache to see if it is being used effectively with RDMA. Which two of these sources contain information about the RDMA I/O statistics?

• 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