1z0-070 무료 덤프문제 온라인 액세스

You plan to migrate an Oracle database that supports an online transaction processing (OLTP) workload to your X6 Database Machine. The Database Machine database version is 11.2.
You plan to perform a physical database migration using Transportable Database.
Which two are requirements for this method?

• A.The source database must use only bigfile tablespaces.
• B.The source database must be deployed on a Big Endian platform.
• C.The source database must not use bigfile tablespaces.
• D.The source database must be at least 11.1.
• E.The source database must be at least 11.2.
• F.The source database must be deployed on a Little Endian platform,

Which three statements are true about bulk data loading capabilities in an X5 Database Machine environment?

• A.DBFS may be used if Exadata-based shared storage is required to stage data before bulk loading into a database.
• B.ACFS must be used to have a POSIX-compliant shared storage solution that is accessible from the database servers on a Database Machine.
• C.ACFS may use the DBFS_DG diskgroup to contain the ADVM volume file.
• D.DBFS must use the DBFS_DG diskgroup for any DBFS store.
• E.DBFS must be used to bulk load data into a production database on the Database Machine.
• F.DBFS must be used to have a POSIX-compliant shared storage solution that is accessible from the database servers on a Database Machine.
• G.ACFS may be used if Exadata-based shared storage is required to stage data before bulk loading into a database.

Which two statements are true about the use of Intelligent Platform Management Interface (IPMI) on an X5 or X6 Database Machine?

• A.The Baseboard Management Controller (BMC), which supports IPMI, runs as a single-threaded process on the storage server O/S.
• B.IPMI can be used for server configuration and management on each database server.
• C.The Baseboard Management Controller (BMC), which supports IPMI, runs as a multithreaded process on the storage server O/S.
• D.IPMI can be used for server configuration and management on each storage server.

Your Exadata X6-2 Database Machine has the exachk utility preinstalled. You decide to use it periodically to validate the installation against Oracle's recommended best practices.
Which three actions could you take to do this?

• A.Use a cron job on a database node to run it at regular intervals.
• B.Create a OS job in Enterprise Manager to run the exachk utility at regular intervals.
• C.Use exachk to schedule itself to run at regular intervals.
• D.Use a cron job on each cell to run it at regular intervals.
• E.Run it once each cell and it will then perform periodic monitoring automatically.

Identify three valid reasons for creating multiple griddisks on a single harddisk-based celldisk.

• A.to implement storage realms so that storage that can be reserved for specific resource consumer groups in the same database
• B.to implement storage realms so that storage can be reserved for specific databases
• C.to enable the creation of normal or high redundancy ASM diskgroups
• D.to segregate storage into multiple pools with different performance characteristics
• E.to enable disk mirroring for the system area
• F.to implement storage realms so that storage that can be reserved for specific Grid Infrastructure clusters