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Question 37 🔥

Which three options have a RAC-specific tuning component?

Which database solution meets these requirements?

A. contention on index leaf blocks

Highly voted

B. sequence definitions

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C. the size of the online redo log buffers

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D. contention for online redo log files

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E. contention for archived redo log files

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F. the load on the Cluster Interconnect

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Discussion of the question

Question 38 🔥

Which three statements are true about Oracle 12 RAC Database software installations?

Which database solution meets these requirements?

A. It is possible to install RAC database software on a one node cluster.

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B. It is possible to install multiple RAC database 12c software homes on the same cluster.

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C. The RAC database 12c software home and Grid infrastructure homes must be owned by separate OS users.

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D. The Cluster Verification Utility (CLUVFY) must be used to check the cluster before installing the RAC database software.

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E. The Cluster Verification Utility (CLUVFY) must be used to check the cluster after installing the RAC database software.

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F. The RAC database 12c software home and Grid Infrastructure homes must be owned by the same OS user.

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Discussion of the question

Question 39 🔥

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 db PROD pdb PRDPDB1 service SRVPDB1$ srvctl start service db PROD service SRVPDB1Which statement is true about the srvctl start service command?

Which database solution meets these requirements?

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

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

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C. It can open the PRDPDB1 PDB automatically.

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

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Discussion of the question

Question 40 🔥

Which method can be used to convert a single-instance Oracle 12c Database to a RAC Database?

Which database solution meets these requirements?

A. using DBCA to migrate the database to shared storage and then start one or more RAC database instances on the cluster

Highly voted

B. using DBCA to create a template from the single-instance database and then to create a RAC database on the cluster using that template

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C. using the rconfig utility to create a template from the single-instance database and then using DBCA to create a RAC database on the cluster using that template

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D. using the rconfig utility to migrate the database to shared storage and then using DBCA to start one or more RAC database instances on the cluster.

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Discussion of the question

Question 41 🔥

Which three are benefits of using RAC One Node in Oracle 12c?

Which database solution meets these requirements?

A. automatic failover for high availability

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B. ability to perform rolling patches

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C. online conversion from RAC One Node databases to multi-instance RAC databases

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D. load-balancing of services within a single instance

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E. online-conversion from non-RAC databases to RAC One Node databases

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F. multiple instances of the same database on a single node to protect against instance failure

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Discussion of the question

Question 42 🔥

Which two statements are true regarding ASM Dynamic Volume manager (ADVM)?

Which database solution meets these requirements?

A. To create an ADVM volume, disk group attributes COMAPTIBLE.ASM and COMPATIBLE.ADVM must be minimally set to 12.1.

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B. An ADVM volume is individually named and can contain only one file system.

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C. Only one ADVM volume can be created in an ASM disk group.

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D. ADVM extends ASM by providing a device driver interface to storage backed by an ASM disk group.

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E. File systems contained in ADVM volumes may only contain database files.

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Discussion of the question

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Exam contains 149 questions

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