Free Oracle 1z0-338 Exam Dumps Questions & Answers

When performing the Oracle recommended bonding of NETl/NETZ or NET4/NET5, what other step should be completed in order to ensure connectivity, in case of a network hardware outage?

• A.Jumbo Frames should be disabled.
• B.NET0/NET3 should also be bonded and linked to a separate network.
• C.STP should be disabled to prevent routing loops.
• D.The MTU should be set to 7000 to improve performance.
• E.Each link should terminate at a separate switch to provide network redundancy.

Which three steps should you perform before executing the following command which will set the cell flash cache mode to write back?
# cellcli -e alter cell flashcachemode=writeback

• A.Drop the existing flash cache on the cell.
• B.Inactivate the grid disks on the cell.
• C.Shutdown the cellsrv services on the cell.
• D.Inactivate all physical disks on the cell.
• E.Create a new flash cache on the cell.
• F.Disable the storage indexes on the cell.

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

How does Advanced Compression differ from Hybrid Columnar Compression?

• A.Advanced Compression is good for tables with active updates and deletes, whereas Hybrid Columnar Compression is best applied to tables or partitions where data is fairly static.
• B.Hybrid Columnar Compression is good for tables with active updates and deletes, and provides deeper compression ratios.
• C.They are the same; Advanced Compression is called Hybrid Columnar Compression on Exadata Database Machine.
• D.Advanced Compression is free to use on Exadata Database Machine, whereas Hybrid Columnar Compression must be purchased.

Which two statements are true about migrating your database to Exadata? (Choose two.)

• A.Using Data Guard Physical Standby to migrate from an 11.1 database to Exadata is beneficial because it allows you to adopt HCC during migration.
• B.All indexes should be dropped when migrating to Exadata.
• C.Because Exadata uses InfiniBand, in order to migrate your database to Exadata, you must have InfiniBand on the system that you are migrating from.
• D.The logical migration methods allow more flexibility in changing the database structure for best performance than the physical methods.
• E.ASM and the database best practice configuration that is supplied during Exadata deployment should be retained during and after migration.