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Oracle Real Application Clusters 11g Release 2 and Grid Infrastructure Administration: 1Z0-058 Exam
1Z0-058 Questions & Answers
Exam Code: 1Z0-058
Exam Name: Oracle Real Application Clusters 11g Release 2 and Grid Infrastructure Administration
Q & A: 78 Q&As

1.Which three actions would be helpful in determining the cause of a node reboot?
A. determining the time of the node reboot by using the update command and subtracting
the up time from the current system time
B. looking for messages such as “Oracle CSSD failure. Rebooting for cluster integrity ±i n
/var/log/messages
C. using the crsctl command to view tracing information
D. inspecting the ocssd log for “Begin Dump” or “End Dump” messages
E. inspecting the database alert log for reboot messages
Answer: A,B,E

2.After Oracle Grid Infrastructure has been installed, you should take a few moments to
verify the installation. Which two actions would be useful in verifying the installation?
A. Run the crsctl status resource t command to confirm that all necessary cluster
resources are online.
B. Use the operating system utilities to verify that your SCAN addresses are being
properly resolved.
C. Start Oracle Enterprise Manager and check all monitored targets.
D. Run the cluvfy comp nodecon n all verbose command to verify the entire Grid
Infrastructure installation.
Answer: A,D

3.Which two network addresses are required to be static, non-dhcp addresses when using
the Grid Naming?
A. GNS VIP Address
B. SCAN VIP Address
C. Node VIP Address
D. Node Public Address
E. Node Private Address
Answer: A,D

4.You are in the planning stages for upgrading your Oracle RAC database from Oracle
Database 10g Release 2 to Oracle Database 11g Release 2 to run under the Oracle Grid
Infrastructure.
You decide to use an administrator-managed configuration because the cluster is fairly
small.
Which statement is correct about this configuration?
A. A parent pool of the GENERIC server pool will be used.
B. You must define a new server pool called MANUAL.
C. A subpool of the GENERIC server pool will be used.
D. A subpool of the FREE server pool will be used.
Answer: A

5.The Instance Initialization parameters are set to:
D8_CREATE_FILE_DEST = +DATA DB_CREATE_ONLlNE_LOG_DEST_l = +LOGS
DB_CREATE_ONLlNE_LOG_DEST_2 = + FRA
The SQL* Plus command ALTER DATABASE ADD LOGFILE; will create:
A. a new log file in the +DATA disk group, or a log file in the + FRA disk group, if +DATA is
not available
B. a new log file in the +DATA disk group and a log file in the + FRA disk group
C. a new log file in the +LOGS disk group and a log fileinthe + FRA disk group
D. a new log file in the +LOGS disk group, or a log file in the +FRA dls* available
E. a new log file in the +DATA disk group, a log file in the +LOGS disk group, and a log file
in the +FRA disk group
F. a new log file in the +LOGS disk group, or a log file in the +FRA disk group, if+LOGS is
not available
Answer: E

6.Which three statements define a cluster?
A. is a group of independent, but interconnected computers that act as a single system
B. can be deployed to increase availability and performance
C. can be deployed to balance a dynamically changing workload
D. should appear to an application as multiple servers
Answer: A,B,C

7.You want to create an ACFS on an ADVM volume using a shell script and the
appropriate command-line utilities. These are the requirements:
The dynamic volume file must use space in the VOLFILE disk group with a size of 500 M
and be called prodvol.
The mount point called /acfs already exists.
Which four steps must be performed to achieve this?
A. As the Grid Infrastructure owner, run mount t acfs /dev/asm/prodvol-417 /acfs to mount
the file system.
B. As the Grid Infrastructure owner, run asmcmd volinfo d VOLFILE prodvol to determine
the volume information.
C. As the Grid Infrastructure owner, run asmcmd voicreate d VOLFILE s 500M prodvol to
create the volume file.
D. As the Grid Infrastructure owner, run mkfs t acfs /dev/asm/prodvol -417 to create the
file system.
E. As root, run mount t acfs /dev/asm/prodvol -417 /acfs to mount the file system.
F. As root, run mkfs t acfs /dev/asm/prodvol -417 to create the file system.
Answer: A,B,C,E

8.Some new non-ASM shared storage has been made available by the storage
administrator and the Oracle Grid Infrastructure Administrator decides to move the voting
disks, which do not reside in ASM, to this new non-ASM location. How can this be done?
A. by running crsctl add css votedisk <path_to_new_location> followed by crsctl delete
css votedisk <path_to_old_location>
B. by running crsctl replace css votedisk <path_to_old_location/path_to_new_location>
C. by running srvctl replace css votedisk <path_to_old_location,path_to_new_location>
D. by running srvctl add css votedisk <path_to_new_location> followed by srvctl delete
css votedisk <path_to_old_location>
Answer: C

9.Which three statements are true about using RMAN with ASM?
A. RMAN is the only supported method to back up database files stored in ASM.
B. RMAN is the only supported method to back up ACFS files.
C. RMAN can use ASM storage for backups.
D. RMAN cannot use ASM storage for backups.
E. Using RMAN, database files can be migrated to ASM from a file system.
F. Using RMAN, database files cannot be moved from ASM to a file system
Answer: A,C,E

10.Which two statements are true about ACFS snapshots?
A. They can be created for ACFS file systems only if the ASM disk group hosting the
ADVM volume file used by the file system has free space available.
B. They can be created for ACFS file systems only if the ADVM volume file used by the file
system has free space available.
C. They can be created only if the ASM disk group hosting the ADVM volume used by the
file system has no other ASM files contained in the disk group.
D. They can be created when ACFS is used both on clusters and on stand-alone servers.
E. They are accessible only on the cluster node that was used when creating the
snapshot.
Answer: A,B

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