1z1-338 試験問題を無料オンラインアクセス

Consider the following command:
./patchmgr -cells dm01 -patch -rolling
Which two actions does this command perform? (Choose two.)

• A.upgrades one or more Exadata Storage Servers simultaneously
• B.upgrades one or more Exadata Storage Servers, one at a time
• C.upgrades one or more Exadata Storage Servers listed in the dm01 file
• D.rolls back one or more Exadata Storage Servers to the previous release
• E.upgrades one or more Exadata Storage Servers and InfiniBand Switches
• F.upgrades an Exadata Storage Server named dm01

Which two statements are true about enabling write-back flash cache? (Choose two.)

• A.When enabling write-back flash cache in a non-rolling manner, it is important to ensure that asmdeactivationoutcome is set to YES and asmModeStatus is set to ONLINE for all grid disks.
• B.Write-back flash cache requires a minimum required software version.
• C.The setting flashCacheMode should be set to Writeback by updating cellkey.ora and restarting cellsrv.
• D.When enabling write-back flash cache in a rolling manner, DBCLI should be used to inactivate the grid disks on all cells first.
• E.Before write-back flash cache is enabled, you need to drop the Flash Cache first.

In which three ways can customers access the ILOM interface to manage the Exadata database and storage server hardware components? (Choose three.)

• A.from the database server operating system tool "ilomcli"
• B.from the storage server operating system tool "ilomcli"
• C.remote KVM session to the ILOM
• D.ILOM CLI interface through the management network
• E.ILOM Web interface through the management network

You notice that a database node has hung, so you open a Service Request via My Oracle Support.
What diagnostic output will you send to My Oracle Support by default?

• A.pkginfo
• B.AWR
• C.list of database users
• D.oswatcher
• E.v$sessionoutput

How would you ensure that batch jobs don't impact the performance of online queries that use the same database?

• A.Deploy Instance Caging to control batch jobs.
• B.Configure and enable Parallel Query.
• C.Configure IORM to disable Flash Cache usage for batch workloads.
• D.Build a Database Resource Management Plan, giving priority to query workloads.
• E.Configure resource plans by using the I/O Resource Manager on the storage cells, giving priority to query workloads.