Oracle 1Z0-068 dumps - 100% Pass Guarantee!

Which two statements are true concerning buffer states as shown in GV$BH.STATUS in Oracle 12c RAC?

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

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

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

Which three statements are true about the cluster file system archiving scheme?

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

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

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

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

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

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

PROD1, PROD2 and PROD3 are three instances that have multitenant container database PROD open.

PROD contains multiple PDBs.

Examine these successful commands:

$ srvctl add service 璬b PROD 璸db PRDPDB1 璼ervice SRVPDB1 $ srvctl start service 璬b PROD 璼ervice SRVPDB1

Which statement is true about the srvctl start service command?

A. It opens the PRDPDB1 PDB if not already opened.

B. It can open the PRDPDB1 PDB only if it is policy managed.

C. It can open the PRDPDB1 PDB automatically.

D. It can open the PRDPDB1 PDB only if it is manually managed.

A Java application using thick JDBC connections will soon be deployed, and you must configure a RAC database to support highly available connections.

Broken connections must be re-established as quickly as possible.

Which feature will support this requirement?

A. Fast Connection Failover (FCF) with Transparent Application Failover (TAF)

B. Transparent Application Failover (TAF)

C. Transparent Application Failover (TAF) using Fast Application Notification (FAN)

D. Fast Connection Failover (FCF)

Which two statements are true regarding the configuration of ASM disk groups when installing Oracle Grid Infrastructure 12c?

A. The installer permits the creation of a disk group for use by the voting disks and OCR file.

B. If no ASM disk groups are specified during installation, then ASM instances are not started after the installation completes on any cluster node.

C. The installer permits the creation of a disk group to be used for the Recovery Area for the ASM instance.

D. If ASM disk groups are configured for the Clusterware files, then ASM must be used for all databases on the cluster.

E. ASM disk groups used for voting files and OCR files require a quorum failgroup.