1z0-078 무료 덤프문제 온라인 액세스

Which three events occur when a node fails in an Oracle Clusterware 19c Cluster? (Choose three.)

• A.Cluster Resources running on the failed node are suspended until the node is restarted.
• B.Cluster resources running on the failed node must be recovered when the node is restarted.
• C.Cluster Resources running on the failed node are relocated to one or more surviving hub nodes.
• D.The node is evicted from the cluster
• E.Sessions connected to the failed node could be relocated to one or more surviving nodes.

Which two statements are true concerning diagnostic components and requirements of Oracle 19c Clusterware? (Choose two.)

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

Examine these descriptions of ASM instance shutdown behavior:
1) The ASM instance shuts down immediately without an orderly dismount of disk groups.
2) Active SQL statements are allowed to complete before an orderly dismount of all disk groups occurs and then the ASM instance shuts down without waiting for connected sessions to disconnect. If any ASM clients are connected to the instance, then the shutdown returns an error.
3) Active SQL statements are allowed to complete before an orderly dismount of all of disk groups occurs and then the ASM instance shuts down after waiting for connected sessions to disconnect. If any ASM clients are connected to the instance, then the shutdown returns an error.
Which two lists are correct matches for these descriptions? (Choose two.)

• A.3 = NORMAL, 2 = IMMEDIATE, 1 = ABORT
• B.3 = NORMAL, 2 = ABORT, 1 = IMMEDIATE
• C.2 = NORMAL, 3 = TRANSACTIONAL, 1 = ABORT
• D.3 = NORMAL, 2 = TRANSACTIONAL, 1 = ABORT
• E.2 = NORMAL, 3 = IMMEDIATE, 1 = ABORT

Which three statements are true about ASM Cloud File System (ACFS) auditing? (Choose three.)

• A.Audit information gathered by each cluster node can be consolidated into the unified ACFS audit trail.
• B.acfsutil audit init must be run by a system administrator.
• C.acfsutil audit archive must be used to archive audit files that are larger than 10 MB.
• D.acfsutil audit read marks audit files to indicate that it is safe to purge them.
• E.acfsutil audit purge can be run by an audit manager.

Which three statements are true about accessing ASM files? (Choose three.)

• A.Database instances perform read I/O directly to ASM Disks.
• B.ASM instances can write metadata to ASM diskgroups.
• C.If a database instance writes to an ASM-based datafile whose redundancy attribute is set to mirror, then the ASM instance writes the mirror copy
• D.Database instances can write metadata to ASM diskgroups.
• E.Database instances perform read I/O using an ASM instance as an I/O Server.