Free Oracle 1z0-068 Exam Dumps Questions & Answers

When installing Oracle Grid Infrastructure 12c, which three options exist for the configuration of Grid naming Service (GNS)?

• A.  creation of a new GNS for this cluster
• B.  using DHCP to assign Node Virtual IP addresses for nodes in the cluster
• C.  using Shared GNS for the leaf nodes and local GNS for the hub nodes in a Flex Cluster
• D.  using Shared GNS for the hub nodes and local GNS for the leaf nodes in a Flex Cluster
• E.  using Shared GNS running on another cluster

Which three statements are true concerning diagnostic components and requirements of Oracle 12c Clusterware? (Choose three.)

• A.  The clusterware log files are stored inside the Grid Infrastructure Management Repository database used by the cluster health monitor (CHM).
• B.  The oclumon utility may be used to get and set parameters for the cluster health monitor (CHM) repository.
• C.  There is one ologgered service for the cluster health monitor (CHM) on each cluster node regardless of cluster size.
• D.  The diagcollection.pl script must be run from the Grid home directory as the Grid infrastructure owner.
• E.  There is one osysmond service for the cluster health monitor (CHM) on each cluster node regardless of cluster size.
• F.  The Grid Infrastructure Management Repository database must run on a hub node if Flex Clusters are used.

Which three file types can be stored in an ASM Cluster file system (ACFS) and used by the relevant software?
(Choose three.)

• A.  Archive logs
• B.  Oracle database executables
• C.  Oracle Cluster Registry (OCR) files
• D.  Data files for tablespaces
• E.  Grid Infrastructure executables
• F.  Voting Disks

Which four tasks are performed by DBCA when you convert a single-instance database to a four-instance RAC database?

• A.  creating shared ASM disk groups
• B.  creating additional redo threads
• C.  adding additional initialization parameters
• D.  creating additional undo tablespaces
• E.  adding cluster resources
• F.  creating database services

Which two statements are tuning recommendations for RAC database? (Choose two.)

• A.  Set PARALLEL_DEGREE_POLICY=AUTO to enable automatic Parallel Statement Queueing.
• B.  Use Locally Managed Tablespaces with large uniform extent sizes.
• C.  Use sequences with CACHE and NOORDER, if possible.
• D.  Set PARALLEL_DEGREE_POLICY=AUTO to enable In Memory Parallel Query.
• E.  Use Locally Managed Tablespaces with autoallocate.
• F.  Use sequences with CACHE and ORDER, if possible.