Online Access Free 1z1-338 Practice Test

How do ASM failure group provide redundancy?

• A.They ensure that the ASM disks are accessed via ADB protocol and not physically mounted on the database server.
• B.They ensure that the cell disks are sliced into grid disks by using cellsrv processes.
• C.They assign ASM disks to failure groups to ensure that the mirror copies of a block are not in the same failure group.
• D.For external redundancy ASM disk groups are placed in a Raid 1+0 configuration to ensure the no blocks are lost during an outage.

When attempting to install Oracle Enterprise Manager agent software directly on an Exadata storage cell, you get an error.
What caused the error?

• A.The Enterprise Manager agent software should be installed by using the YUM repository.
• B.Additional software should not be installed on the Exadata storage cell.
• C.The Enterprise Manager agent software is not a supported version for the storage cell.
• D.The Enterprise Manager agent software is installed only on the Enterprise Manager repository.

Which statement is true about Enterprise Manager 12c for Exadata?

• A.EM Agents are installed on each database and storage node.
• B.EM Agents can communicate to storage cells via SSH.
• C.EM Agents should not be installed on Exadata. Remote monitoring is the best practice.
• D.The Exadata Plug-In for monitoring switches is installed in each EM Agent.
• E.Storage cells communicate directly to the EM Management Server via SNMP and/or SMTP.

Which statement is true about the Exadata CELLBOOT USB?

• A.Some space from the CELLBOOT USB is used for cache metadata when write-back flash cache is enabled.
• B.changes to network configurationles are possible without using ipconf.p1 as long as all the relevant files are updated.
• C.Each patch that is performed on the Exadata storage servers requires manual resync of the CELLBOOT USB.
• D.Exadata automatically copies OS binaries and configuration files from another cell during patching to sync the internal USB.
• E.Regular Exadata storage server patches make sure that the internal USB is updated so that it can be used for recovery.

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