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Q9. Which two statements are true about ASM alias names?
A. ASM files created using an alias name are not OMF files even if OMF is enabled.
B. Alias file names cannot be used together with templates when creating tablespaces.
C. ASM files created using an alias name are OMF files even if OMF is not enabled.
D. Alias names can be stored only in user-defined directories.
E. ASM files created using an alias name also have a fully qualified name and can be accessed by eithername.
Answer: A,D
Q10. Which three statements are true about ASM Cloud File System (ACFS) auditing?
A. Audit information gathered by each cluster node can be consolidated into the unified ACFS audit trail.
B. acfsutil audit archive must be used to archive audit files that are larger than 10MB.
C. acfsutil audit init must be run by a system administrator.
D. acfsutil audit purge can be run by an audit manager.
E. acfsutil audit read marks audit files to indicate that it is safe to purge them.
Answer: B,C,D
Q11. When installing Oracle Grid Infrastructure 12c, which three options exist for the configuration of Grid naming Service (GNS)?
A. using Shared GNS for the leaf nodes and local GNS for the hub nodes in a Flex Cluster
B. using Shared GNS running on another cluster
C. using Shared GNS for the hub nodes and local GNS for the leaf nodes in a Flex Cluster
D. creation of a new GNS for this cluster
E. using DHCP to assign Node Virtual IP addresses for nodes in the cluster
Answer: A,B,E
Q12. Which three components are integral parts of High Availability NFS (HANFS)?
A. Application VIP
B. DHCP
C. ExportFS
D. HAVIP
E. NFS
F. HAIP
Answer: B,C,E
Q13. Examine the output of this command: ASMCMD> volinfo –G ACFS -a Diskgroup Name: ACFS Volume Name: VOL1 Volume Device: /dev/asm/vol1-280 State: ENABLED Size (MB): 248 Resize Unit (MB): 32 Redundancy: MIRROR Stripe Columns: 4 Stripe Width (K): 128 Usage: ACFS Mountpath: /u01/app/grid/acfsmount The ACFS disk group is a normal redundancy disk group with 5 GB of free space. To increase the size of the ACFS file system, you execute this command as the root user: $ /sbin/acfsutil size +200M /u01/app/grid/acfsmount
Which two statements are true regarding the outcome of this command?
A. It resizes VOL1.
B. It fails to resize the filesystem because it must be unmounted before resizing.
C. It fails to resize VOL1 because it must be executed as a user belonging to the SYSASM group.
D. It succeeds but leaves the filesystem unmounted.
E. It resizes the filesystem mounted on /u01/app/grid/acfsmount.
Answer: A,D
Q14. Which three are benefits of using RAC One Node in Oracle 12c?
A. automatic failover for high availability
B. ability to perform rolling patches
C. online conversion from RAC One Node databases to multi-instance RAC databases
D. load-balancing of services within a single instance
E. online-conversion from non-RAC databases to RAC One Node databases
F. multiple instances of the same database on a single node to protect against instance failure
Answer: B,D,F
Q15. Which three events occur when a hub node fails in an Oracle Clusterware 12c Flex Cluster?
A. The hub node is evicted from the cluster
B. Leaf nodes connected to the failing hub node are reconnected to a surviving hub node without servicedisruption.
C. Cluster resources running on leaf nodes connected to the failed hub node are relocated to one or moresurviving hub nodes.
D. Cluster resources running on leaf nodes connected to the failed hub node are relocated to one or moresurviving leaf nodes.
E. Cluster resources running on the failed hub node are relocated to one or more surviving hub nodes.
F. Cluster resources running on the failed hub node are relocated to one or more surviving leaf nodes.
G. Cluster resources running on the failed hub node are relocated to one or more surviving hub nodes or leafnodes, or both.
Answer: D,F,G
Q16. 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. Run ocr.config –repair on another node in the cluster to repair the ocr.loc file on host01
B. Stop the clusterware stack on host01 only.
C. Stop the clusterware stack on all cluster nodes.
D. Run ocrconfig –repair on host01.
E. Stop the clusterware stack on host01 and on the node used to issue the ocrconfig –repair command.
Answer: B,C