Free Oracle 1z0-068 Exam Dumps Questions & Answers

Which two statements are true about High Availability NFS (HANFS)? (Choose two.)

• A.  HANFS provides high availability in case of an NFS client failure.
• B.  HANFS does not depend on NFS services provided by the underlying operating system.
• C.  HANFS performance depends on the characteristics of the underlying ASM disks.
• D.  HANFS provides high availability in case of cluster node failure.
• E.  NFS client requests are distributed by DNS in a round-robin fashion to the cluster nodes that export the NFS filesystem.

Which three events occur when a hub node fails in an Oracle Clusterware 12c Flex Cluster?

• A.  Cluster resources running on the failed hub node are relocated to one or more surviving hub nodes.
• B.  The hub node is evicted from the cluster
• C.  Cluster resources running on leaf nodes connected to the failed hub node are relocated to one or more surviving hub nodes.
• D.  Cluster resources running on leaf nodes connected to the failed hub node are relocated to one or more surviving leaf nodes.
• E.  Cluster resources running on the failed hub node are relocated to one or more surviving hub nodes or leaf nodes, or both.
• F.  Leaf nodes connected to the failing hub node are reconnected to a surviving hub node without service disruption.
• G.  Cluster resources running on the failed hub node are relocated to one or more surviving leaf nodes.

When using Oracle 12 Clusterware, which two actions are required to repair the ocr.loc file on host01 in a cluster having three other nodes called host02, host03, and host04?

• A.  Stop the clusterware stack on host01 only.
• B.  Run ocrconfig -repair on another node in the cluster to repair the ocr.loc file on host01
• C.  Stop the clusterware stack on all cluster nodes.
• D.  Stop the clusterware stack on host01 and on the node used to issue the ocrconfig -repair command.
• E.  Run ocrconfig -repair on host01.

You plan to apply a patchset to a RAC database running on a two-node cluster.
The cluster has this configuration:
* Grid infrastructure release 12.1.0.1.0
* RAC database release 12.1.0.1.0
* All software installed on local file systems
* The database is deployed on ASM disk groups.
Examine this list of possible tasks (see exhibit).
Exhibit:

Identify the required tasks in the correct order to apply the patchset with the least amount of down time.

• A.  3, 2, 6 and 8
• B.  3, 2, 5 and 8
• C.  1, 3, 2, 5 and 8
• D.  3, 2, 5, 2 and 8
• E.  1, 2, 3, 5 and 8

Which three are among the minimum components in a software image that is part of a Grid Plug and Play (GPnP) profile in Oracle Clusterware? (Choose three.)

• A.  a version of Oracle database server used in Real Application Cluster (RAC) databases
• B.  the GPnP software
• C.  an operating system version
• D.  a file system version used for the software to be installed
• E.  a version of Automatic Storage Management (ASM) used for the cluster
• F.  software required to configure nodes at startup