Oracle 1z0-338 Online Practice Questions and Exam Preparation

Oracle 1z0-338 Online Questions & Answers

• Question 81:

  Which two statements are true about troubleshooting failed patching activities? (Choose two.)

  A. Dependency issues found during yum updates should be ignored by using the force option.
  B. Failed storage cell patches are rolled back to the previous release automatically.
  C. Failed OS patches on database servers can be rolled back.
  D. Dependency issues that are found during yum updates require rolling back to a previous release before retrying.
  E. Bundle patches applied by using opatch auto cannot roll back only the database or the grid infrastructure home.
  F. Database server OS updates can be rolled back by using opatch auto -rollback.
  A. Dependency issues found during yum updates should be ignored by using the force option.
  F. Database server OS updates can be rolled back by using opatch auto -rollback.

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  Reference: http://www.toadworld.com/platforms/oracle/w/wiki/11500.managing-troubleshooting-exadata- part-1-upgrading-patching-exadata

• Question 82:

  What happens in an Exadata Database Machine when the DUPLICATE sub-clause of the INMEMORY attribute is specified?

  A. The DUPLICATE sub-clause enables parallel execution NUMA support.
  B. Each In-Memory Compression Unit in the IM column store will have a mirrored copy placed on another node in the RAC cluster.
  C. The command allows the current instance to exceed DRAM limits and expand across memory, flash, and disk.
  D. The command creates an in-memory snapshot for write_only access.
  E. The In-Memory Compression Unit will have a mirrored copy placed on every other node in the RAC cluster.
  B. Each In-Memory Compression Unit in the IM column store will have a mirrored copy placed on another node in the RAC cluster.

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  Reference: http://www.oracle.com/technetwork/database/in-memory/learnmore/twp-dbim-exadata- 2556211.pdf (page 3)

• Question 83:

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

• Question 84:

  When provisioning Oracle Exadata Cloud Service, the wizard requests information about backup and restore options.

  Which two options are provided to customers? (Choose two.)

  A. backup directly to a Storage Cloud Software Appliance
  B. backup to Oracle Replication Cloud
  C. backup to Exadata storage (if this option was chosen during configuration)
  D. cloud storage through Oracle Database Backup Cloud Service
  E. backup to Oracle Tape Library Cloud
  C. backup to Exadata storage (if this option was chosen during configuration)
  D. cloud storage through Oracle Database Backup Cloud Service

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  Reference: https://docs.oracle.com/en/cloud/paas/exadata-cloud/csexa/backing.html