Free Oracle 1Z0-068 Exam Actual Questions

The questions for 1Z0-068 were last updated On Nov 9, 2024

Question No. 1

You must replace a failed disk that was dropped from a disk group.

You want the rebalance operation to occur with minimal performance impact.

Which two options exist to achieve this? (Choose two.)

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Correct Answer: A, B

Question No. 2

Which three components are integral parts of High Availability NFS (HANFS)?

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Correct Answer: C, D, E

CD: In addition to ACFS/ADVM and ASM, HANFS also relies on new Oracle 12.1 Clusterware (CRS) resources, namely the HAVIP and the ExportFS.

DE: High Availability Network File Storage (NFS) for Oracle Grid Infrastructure provides uninterrupted service of NFS V2/V3/V4 exported paths by exposing NFS exports on Highly Available Virtual IPs (HAVIP) and using Oracle Clusterware agents to ensure that the HAVIPs and NFS exports are always online.

References: https://docs.oracle.com/database/121/OSTMG/GUID-4D7A5911-8FA6-47DC-98BB-593B2C90D43E.htm#OSTMG95489

http://www.oracle.com/ocom/groups/public/@otn/documents/webcontent/2011281.pdf


Question No. 3

Examine this command:

SQL> CREATE DISKROUP data NORMAL REDANDUNCY:

FAILGROUP fgrpl DISK

'/dev/disk1' NAME disk1,

'/dev/disk2' NAME disk2,

'/dev/disk3' NAME disk3,

FAILGROUP fgrpl2 DISK

'/dev/disk4' NAME disk4,

'/dev/disk5' NAME disk5,

'/dev/disk6' NAME disk6,

FAILGROUP fgrpl3 DISK

'/dev/disk7' NAME disk7,

'/dev/disk8' NAME disk8,

'/dev/disk9' NAME disk9,

ATTRIBUTE 'au_size'='4M',

'compatible.asm' = '11.2',

'compatible.rdbms' = '11.2',

'compatible.advm' = '11.2',

'content_type' = 'recovery';

Which two statements a true about this disk group, created using Grid Infrastructure 12.1?

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Correct Answer: C, D

Question No. 4

The DGRP1 diskgroup has these attributes:

- Normal redundancy

- Two failgroups with four asmdisks in each failgroup

- compatible.asm set to 12.1

The ASM_POWER_LIMIT parameter is currently set to 1 in the ASM instances.

There are three databases whose instances are up and which access data in the DGRP1 diskgroup.

No other clients use this diskgroup.

You want to add two asmdisks to each failgroup, complete the rebalance as quickly as possible, by avoiding checks for access to allocation units, and then restore database availability.

Examine the list of actions (see exhibit):

Exhibit:

Identify the correct sequence of required steps:

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Correct Answer: C

Question No. 5

Which three statements are true about displaying the location of voting files, OCR files, or OLR files in Oracle Clusterware 12c on a UNIX system?

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Correct Answer: A, C, E