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Exactprep 1z0-068 Questions

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Total 152 questions

Oracle Database 12c: RAC and Grid Infrastructure Administration Questions and Answers

Question 5

When installing Oracle Grid Infrastructure 12c, which three options exist for the configuration of Grid naming Service (GNS)?

Options:

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

Question 6

Examine this command executed on the first node of a three-node cluster:

# /OPatch/opatchauto apply 18139660

Which two tasks does this command perform?

Options:

A.

It applies a patch to the Grid Infrastructure only on the first cluster node.

B.

It applies a patch to the Grid Infrastructure on all cluster nodes.

C.

It applies a patch to all database ORACLE_HOMEs, with the same release as the Grid Infrastructure, only on the first cluster node.

D.

It applies a patch to all database ORACLE_HOMEs, with the same release as the Grid Infrastructure, on all cluster nodes.

E.

It applies a patch to all database ORACLE_HOMEs of any version on the first cluster node.

F.

It applies a patch to all database ORACLE_HOMEs of any version on all cluster nodes.

Question 7

You administer a three-instance, policy-managed, multitenant RAC database CDB1 with three PDBs: PDB_1, PDB_2, and PDB_3.

You want to drop PDB_3.

Which two statements are true? (Choose two.)

Options:

A.

PDB_3 must be closed on all CDB1 instances.

B.

Manually created services for PDB_3 are not removed automatically from the OCR when dropping PDB_3.

C.

CDB1 must be open in restricted mode on all cluster nodes.

D.

PDB_3 must be open READ ONLY in all CDB1 instances.

E.

Manually created services for PDB_3 are removed automatically from the OCR when dropping PDB_3.

Question 8

Which two statements are true regarding ASM when installing Oracle Grid Infrastructure 12c? (Choose two.)

Options:

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.

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Total 152 questions