Free Oracle 1z0-068 Exam Dumps Questions & Answers

Which two are characteristics of any node that is part of a Grid Plug and Play (GPnP) Domain in Oracle Clusterware?

• A.  It has a unique identifier that is unique inside the GPnP domain.
• B.  It has at least two nonroutable interfaces inside the GPnP domain for the private interconnect.
• C.  It has at least one routable interface outside the GPnP domain for the public interface.
• D.  It has at least one routable interface inside the GPnP domain for the private interconnect.
• E.  It has a unique identifier that is unique outside the GPnP domain.
• F.  It has at least two routable interfaces outside the GPnP domain for the public interface.

Examine this command:
SQl> CREATE DISKGROUP RECO HIGH REDUNDANCY:
FAILGROUP fgrp1 DISK
'/dev/disk1' NAME disk1,
'/dev/disk2' NAME disk2,
'/dev/disk3' NAME disk3,
FAILGROUP fgrp2 DISK
'/dev/disk4' NAME disk4,
'/dev/disk5' NAME disk5,
'/dev/disk6' NAME disk6,
FAILGROUP fgrp3 DISK
'/dev/disk7' NAME disk7,
'/dev/disk8' NAME disk8,
'/dev/disk9' NAME disk9,
ATTRIBUTE 'au_size'='4M',
'compatible.asm' = '12.1',
'compatible.rdbms' = '12.1',
'compatible.advm' = '12.1',
'content_type' = 'recovery';
Which three statements are true about this disk group?

• A.  The RECO diskgroup may only be used for the FRA.
• B.  Files created using a template with the redundancy attribute set to HIGH will have three-way mirroring.
• C.  Any database instance with the COMPATIBLE parameter 10.1 and higher can use it.
• D.  Files created using a template with the redundancy attributes set to MIRROR will have three-way Mirroring.
• E.  The Compatible attribute values of the disk group can be changed to lower values.
• F.  Files created in it have three copies for each allocation unit.

For which three entities can the "what-if" command evaluation be used to determine the impact of clusterware management operations in Oracle 12c Clusterware? (Choose three.)

• A.  local resources
• B.  database transactions
• C.  cluster resources
• D.  Pluggable Databases (PDBs)
• E.  administrator-defined resources

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.)

• A.  Use the WAIT clause with the ALTER DISKGROUP command.
• B.  Decrease the value of the DISK_REPAIR_TIME attribute for the disk group.
• C.  Set the POWER clause to 1 in the ALTER DISKGROUP command.
• D.  Increase the value of the DISK_REPAIR_TIME attribute for the disk group.
• E.  Make sure that the ASM_POWER_LIMIT parameter is set to 1 before rebalancing the disk group.

Which three statements are true regarding Flex ASM on a four-node cluster consisting of three-hub nodes and a leaf node?

• A.  An ASM instance and database instances can coexist on the same hub node.
• B.  ASM Cluster File System (ASFS) can only be deployed on hub nodes.
• C.  A database instance on a leaf node can be a client of an ASM instance running on any hub node.
• D.  A database instance on a hub node can be a client of an ASM instance running on any leaf node.
• E.  A database instance on a hub node uses an ASM instance as an I/O server when requesting I/O to diskgroups.
• F.  A database instance on a hub node can be a client of an ASM instance running on any hub node.