Oracle Database 12c: RAC and Grid Infrastructure Administratorの学習では、Oracleが定める出題範囲を外さないことが合格への近道です。Fast2testの1z1-068練習問題は152問を通じて公式領域を体系的に見直せるため、初学者にも実務経験者にも使いやすい構成です。

1z1-068試験対策に選べる3つの学習形式

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Oracle Database 12c: RAC and Grid Infrastructure Administratorの試験情報

Oracle 1z1-068 試験概要:

1z1-068試験の出題範囲

Oracle 1z1-068 試験シラバストピック:

Oracle Database 12c: RAC and Grid Infrastructure Administratorに関する受験前Q&A

Oracle Database 12c: RAC and Grid Infrastructure Administrator 認定 1z1-068 試験問題：

問題 #1

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

A. HAVIP
B. HAIP
C. DHCP
D. NFS
E. ExportFS
F. Application VIP

問題 #2

Which three statements are true about an Oracle Database RAC software installation? (Choose three.)

A. SSH user equivalence for the Oracle user can be set up before the software installation.
B. Fix-up scripts generated during the installation must be run as root on UNIX platforms.
C. The software must be installed on all nodes in the cluster.
D. The software must be installed into a cluster le system.
E. The software must be installed into a local file system on each node.
F. The software can be installed into an ACFS file system.
G. RAC installations require Oracle Enterprise Edition.

問題 #3

You performed these steps to disable an ADVM volume containing an ACFS file system:
1. Dismount the file system.
2. Disable the volume with the ASMCMD voldisable command.
Which two statements are true regarding the actions performed? (Choose two.)

A. The ACFS file system will be permanently removed from the volume.
B. The ACFS mount registry with Oracle restart is automatically deleted.
C. The volume can be enabled and the le system can be mounted back again to access the existing data.
D. The disabling of volume does not destroy data in the file system.
E. The ACFS le system will be permanently removed from the volume only if the file system is empty.

問題 #4

Which three statements are true about Quality of Service Management (QoS)?

A. It supports multiple databases assigned to the same server pool.
B. It can manage database services only if they are defined as UNIFORM services.
C. A server-pool can be managed by QoS even if it does have database instances running on any server in the pool.
D. Databases managed by QoS can be administrator managed or policy managed.
E. It requires Oracle Grid Infrastructure for a Cluster to be installed and Clusterware to be running.

問題 #5

You administer a RAC database that currently runs on a four-node cluster but which has three instances.
Which two statements are always true about redo logs for this RAC database? (Choose two.)

A. A thread of redo is automatically dropped when an instance is removed from a RAC database by using SRVCTL.
B. A thread of redo must be created before starting a fourth instance if a thread is not already available.
C. A thread of redo must contain at least two log groups before it can be enabled.
D. All the instances must have the same number of redo log groups and each group must have the same number of redo log members.
E. A redo log group added using ALTER DATABASE ADD LOGFILE without the INSTANCE clause is added to each instance.

解説：