Oracle Database 12c: RAC and Grid Infrastructure Administrator - 1z0-068 Exam Practice Test

A. enqueues

B. database block buffers

C. redo log buffers

D. latches

E. cursors

F. mutexes

A. Hug node eviction results in the reboot of all leaf nodes that were connected to the evicted hub node.

B. Cluster Resources on a hub node that is evicted from a Flex Cluster are always relocated to a leaf node that was connected to the evicted hub node.

C. Cluster Resources on a leaf node that is evicted from a Flex Cluster are relocated, if possible, to another leaf node that is connected to same hub node to which the failed leaf node was connected.

D. Cluster Resources on a hub node that is evicted from a Flex Cluster are always relocated to another hub node in the cluster.

E. Leaf nodes evicted from a Flex Cluster always require a reboot.

F. Hub nodes evicted from a Flex Cluster always require a reboot.

G. Hub node eviction results in the eviction of all leaf nodes that were connected to the evicted hub node.

A. An application VIP is created on the default network by the appvipcfg utility.

B. If an application sends messages to be displayed and sets the DISPLAY variable, then an application VIP is required.

C. Application VIPs do not fail over to surviving cluster nodes when the node hosting the VIP fails.

D. An application VIP is created on the interconnect network by the crsctl utility.

E. An application VIP can be created with the crsctl utility.

A. The diagcollection.pl script must be run from the Grid home directory as the Grid infrastructure owner.

B. The oclumon utility may be used to get and set parameters for the cluster health monitor (CHM) repository.

C. There is one osysmond service for the cluster health monitor (CHM) on each cluster node regardless of cluster size.

D. The Grid Infrastructure Management Repository database must run on a hub node if Flex Clusters are used.

E. The clusterware log files are stored inside the Grid Infrastructure Management Repository database used by the cluster health monitor (CHM).

F. There is one ologgered service for the cluster health monitor (CHM) on each cluster node regardless of cluster size.

A. contention on index leaf blocks

B. the load on the Cluster Interconnect

C. contention for archived redo log files

D. sequence definitions

E. the size of the online redo log buffers

F. contention for online redo log files

A. A PI block image may exist for a specific database block in only one instance.

B. An XCUR block image may exist for a specific database block in only one instance.

C. An XCUR image is not downgraded to a SCUR image for shipping to another instance until commits occur for updated rows on the block.

D. A CR image may get served from one instance to another to satisfy a read request.

E. An XCUR image is not shipped to another instance until commits occur for updated rows on the block.

A. All GRD Enqueue Resource master metadata is held in the shared pool of the same database instance.

B. Shadow GRD resources may exist in more than one database instance for a resource.

C. RAC databases have GRD cache resources distributed among all the database instances and stored in the large pool of each instance.

D. Clustered ASM has GRD resources distributed among all ASM instances

E. RAC databases have GRD cache resources distributed among all the database instances and stored in the shared pool of each instance.

F. All GRD Enqueue Resource master metadata is held in the large pool of the same database instance.

G. Only one GRD shadow resource may exist for an Enqueue Resource.

A. gvasm_attribute can be used to display the ASM_POWER_LIMIT attribute of all ASM instances in the cluster.

B. Their names can be seen in vfixed_table when connected to an instance of any type that is started.

C. They exist in both in ASM and RDBSM instances, but they can display different outputs depending on the instance type.

D. Their names can be seen in dict when connected to an ASM instance.

E. They exist both in ASM and RDBMS instances, and display the same output.

A. NFS

B. HAVIP

C. ExportFS

D. HAIP

E. DHCP

F. Application VIP

A. a Grid Management Cluster Health Management (CHM) application server

B. a Grid Management Repository database

C. a network interface for the public network

D. a network interface for private interconnect only

E. a network interface for ASM and private interconnect traffic

A. Each node archives to a local directory with the same path on each cluster node.

B. Each node can read only the archived logs written by itself.

C. Each node can read the archive redo log files of the other nodes.

D. Each node writes to a single location on the cluster file system while archiving the redo log files.

E. Nodes don't use network to archive files.

F. Each node archives to a uniquely named local directory.