1z1-902 무료 덤프문제 온라인 액세스

Your customer needs to ensure that their data is available on the Exadata machine during updates. The customer wants to be able to update one server at a time but still be protected against single-node server failure.
What ASM redundancy level should they use?

• A.Normal
• B.Sparse
• C.External
• D.Extended
• E.High

How many 128GB Persistent Memory DIMMS are included in Exadata X9M-2 Extended (XT) Storage Servers?

• A.8
• B.0
• C.12
• D.2

Which dbmcli command is NOT valid on Exadata X9M?

• A.dbmcli -e "LIST METRICCURRENT WHERE name = 'DS_TEMP' "
• B.dbmcli -e "LIST ALERTHISTORY WHERE agelnMinutes < 15"
• C.dbmcli -e "LIST IBPORT DETAIL"
• D.dbmcli -e "LIST METRICHISTORY WHERE name LIKE 'DS_.*'"

Assume that the RDBMS and ASM instances are up and you are enabling write-back flash cache in one cell server at a time.
Which step(s) should you perform before executing the following command you your Exadata X9M-8 Database Machine, which will set the cell flash cache mode to write-back?
#cellcli -e alter cell flashCacheMode=WriteBack

• A.Shut down the CELL5RV service on the cell.
• B.Inactivate all the physical disks on the cell.
• C.Disable the storage indexes on the cell.
• D.Create a new flash cache on the cell.
• E.Inactivate the grid disks on the cell.
• F.Drop the existing flash cache on the cell.

Which three component faults are covered by Oracle Auto Service Request (ASR)?

• A.I/O boards
• B.System Controller (SC)
• C.File system unmounted
• D.RoCE network interface cards
• E.Fan trays
• F.Proactive recommendations for firmware