Free 1z0-070 – Oracle Exadata X5 Administration Practice Test Question

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  Using EXADCLI instead of CELLCLI to create the griddisks

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  Exadata storage realms using database-scoped security mode

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  file permissions on the griddisks in each storage server

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  file permissions on the griddisks in each database server

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  Exadata storage realms using ASM-scoped security mode
  
  

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  It can execute commands on multiple storage servers in parallel.

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  It has command-line history.

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  It requires root privileges to create CELLDISKS and GRIDDISKS.

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  It can be executed on storage servers.

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  It can be executed using the DCLI utility.
  
  

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  Add the griddisks back into the ASM diskgroup they used to be a member of.

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  Create a new celldisk and new griddisks on the replaced physical disk.

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  Verify that the griddisks located on the physical disk have been successfully dropped from the associated ASM diskgroups.

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  Identify the griddisks located on the failed physical disk and drop them from the associated ASM diskgroups.

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  Replace the failed physical disk.
  
  

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  IPMI can be used for server configuration and management on each database server.

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  The Baseboard Management Controller (BMC), which supports IPMI, runs as a multithreaded process on the storage server O/S.

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  The Baseboard Management Controller (BMC), which supports IPMI, runs as a singlethreaded process on the storage server O/S.

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  IPMI can be used for server configuration and management on each storage server.
  
  

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  DBFS must use the DBFS_DG diskgroup for any DBFS store.

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  DBFS may be used if Exadata-based shared storage is required to stage data before bulk loading into a database.

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  DBFS must be used to have a POSIX-compliant shared storage solution that is accessible from the database servers on a Database Machine.

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  DBFS must be used to bulk load data into a production database on the Database Machine.

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  ACFS may be used if Exadata-based shared storage is required to stage data before bulk loading into a database.

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  ACFS must be used to have a POSIX–compliant shared storage solution that is accessible from the database servers on a Database Machine.

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  ACFS may use the DBFS_DG diskgroup to contain the ADVM volume file.
  
  

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  0, because the new griddisks will be added to the existing failgroups

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  12, consisting of seven griddisks each

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  96, consisting of seven griddisk each

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  7, consisting of 12 griddisks each

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  1, consisting of all 96 griddisks
  
  

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  alter iormplan objective = low_latency

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  alter iormplan objective = high_throughput

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  alter iormplan objective = balanced

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  alter iormplan objective = auto
  
  

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  griddisks on memory based celldisks

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  griddisks on hard disk-based celldisk consumed by ASM when creating diskgroups using ASM-based Intelligent Data Placement (IDP)

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  griddisks on hard disk-based celldisks consumed by the Database Smart Flash Cache

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  griddisks on Flash-based celldisks
  
  

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  IDB protocol traffic, clustered ASM traffic, and clustered database instance traffic

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  IDB protocol traffic and clustered database instance traffic only

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  IDB protocol traffic and clustered ASM instance traffic only

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  Both clustered ASM and clustered database instance traffic only

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  IDB protocol traffic only
  
  

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  No thresholds need to be set because they are present in the ILOM and in Enterprise Manager.

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  Set thresholds in ILOM and in Enterprise Manager because they are not present anywhere and must be set in both places.

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  Set thresholds only in ILOM because they are not preset anywhere but need to be set only in ILOM.

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  No thresholds need to be set because they are preset in the ILOM and these are sufficient for monitoring.