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Updated: May 31, 2026
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Oracle Database 10g R2: Administering RAC Sample Questions:
1. For which two server metrics can you define thresholds for your services? (Choose two.)
A) APPLICATION_WAIT_TIME
B) CPU_TIME_PER_CALL
C) SQL EXECUTE ELAPSED TIME
D) PHYSICAL_READ_PER_CALL
E) ELAPSED_TIME_PER_CALL
F) LOGICAL_READ_PER_CALL
2. You are considering issues involving backup and recovery of the voting disk. Select four correct statements. (Choose four.)
A) If you lose your voting disk and do not have a backup, you must reinstall Oracle Clusterware. ]
B) You can determine the voting disks currently used by CSS with the command crsctl query ess votedisk.
C) Use symbolic links to simplify recovery of the voting disk.
D) Backup can be performed online.
E) To back up the voting disk, use the command ocrconfig -export.
3. View the Exhibit and examine the diagram of the RAC environment implemented on a Linux platform in your company.
As a senior DBA, you have been assigned the task to implement ASM in this environment. You configured the raw devices that you plan to add to the ASM disk group.
How would you create an ASM instance on each node? (Choose all that apply.)
A) by using the oracleasm configure command on both the nodes
B) by using DBCA on all nodes
C) by using Database Configuration Assistant (DBCA) on any one of the nodes
D) by using the ASMCMD command-line utility on both the nodes
E) by using Oracle Universal Installer (OUI) on any one of the nodes
F) by using the oracleasm configure command on any of the nodes
4. Oracle Cluster Registry (OCR) can be recovered on a UNIX platform using which two commands? (Choose two.)
A) cp /app/oracle/product/10.1.0/crs_1/cdata/dbclust01/day. ocr/ocfs/OCR/crs. dbf where /ocfs/OCR/crs. dbf is the cluster registry file
B) ocrconfig -restore /app/oracle/product/10.1.0/crs_1/cdata/dbclust01/day. ocr where day. ocr is an automatically generated OCR backup
C) ocrconfig -import /u01/logical_ocr/yesterday.ocr where yesterday.ocr is an automatically generated OCR backup
D) ocrconfig -import /u01/logical_ocr/yesterday.ocr_exp where yesterday. ocr_exp is a logical backup created using the ocrconfig -export command
5. Which three statements regarding backup of the voting disk are true? (Choose three.)
A) A backup of the voting disk should be taken whenever an RMAN catalog reset is done.
B) Whenever a voting disk backup is made, the Clusterware software should be stopped on all nodes in the cluster.
C) A backup of the voting disk should be taken whenever an existing node is removed from the cluster.
D) On UNIX platforms, the voting disk can be backed up with the dd command.
E) A backup of the voting disk should be taken whenever a new node is added to the cluster.
Solutions:
| Question # 1 Answer: B,E | Question # 2 Answer: A,C,D | Question # 3 Answer: C,E | Question # 4 Answer: B,D | Question # 5 Answer: C,D,E |
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