1Z0-027 무료 덤프문제 온라인 액세스

You are using Hybrid Columnar Compression fior a table stored in a tablespace that is contained in an Exadata-based
ASM diskgroup. Identifiy three statements that correctly explain where the compression and decompression can be
done.

• A.Compression can be done on the database servers.
• B.Decompression can be done on the database servers.
• C.Decompression can be done on the Exadata storage servers.
• D.Compression can be done on the Exadata storage servers.

Which three fiactors should you consider when choosing a method fior migrating a database to the Database Machine?

• A.Endian fiormat ofi the source database
• B.ASM attributes and allocation unit (AU) size ofi the diskgroups used by the source database
• C.Number ofi tablespaces in the source database
• D.Type ofi database workload
• E.Size ofi the source database

Which three statements are true regarding the configuration ofi Auto Service Request (ASR) on your Database
Machine?

• A.ASR Manager must be installed on one ofi the database servers.
• B.Oracle Solaris must be used on the server where ASK Manager is installed.
• C.Oracle Linux must be used on the server where ASR Manager is installed
• D.SMTP must be enabled on at least one database server.
• E.HTTPS connectivity must be enabled firom the ASK Manager host to the internet.
• F.ASR Manager may be installed on any type ofi server running Oracle Solaris.
• G.ASR Manager may be installed on any type ofi server running Oracle Linux.

You have a partitioned database grid on an X3-2 fiull rack with two fiour-node RAC clusters called CLUSA and CLUSB.
The storage grid, however, has not been partitioned.
Which files on which servers must be modified after connecting an Exadata storage fiull expansion rack to your X3-2
Exadata Database Machine on the InfiniBand network so that the cells on the expansion rack are added to the storage
grid?

• A.The CELLINIT.ORA files on the database servers in CLUSB
• B.The CELLIP.ORA files on the database servers in CLUSA
• C.The CELLIP.ORA files on the database servers in CLUSB
• D.The CELLINIT.ORA files on database servers in CLUSA
• E.The CELLIP.ORA files on all existing and newly added Exadata storage servers.

Identifiy the correct sequence ofi commands to completely power off a Database Machine in an Orderly fiashion:
1. Execute "crsctl stop cluster -all" as the grid user firom one database server.
2. Execute "crsctl stop cluster -all" as the root user firom one database server.
3. Power off all network switches using their power switch.
4. Execute "crsctl stop cluster -all" as the root user firom one database server.
5. Execute "crsctl stop cluster -all" as the grid user firom one database server.
6. Power off the rack using the power switches on the PDUs.
7. Execute "shutdown -h now" on all database servers.
8. Execute "shutdown -h now" on all Exadata storage servers.
9. Execute "shutdown -h now" on all servers.

• A.1, 8, 7, 3 and 6
• B.5, 8, 7, 3 and 6
• C.1, 9, 3 and 6
• D.4, 7, 8, 3 and 6
• E.2, 9 and 6
• F.2, 8, 7 and 6
• G.2, 8, 7, 3 and 6
• H.2, 7, 8 and 6