Oracle 1Z0-048 Q&A - in .pdf
- Exam Code: 1Z0-048
- Exam Name: Oracle Database 10g R2: Administering RAC
- Updated: Oct 17, 2026
- Q & A: 150 Questions and Answers
- Printable Oracle 1Z0-048 PDF Format. It is an electronic file format regardless of the operating system platform.
- PDF Price: $59.99
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Oracle 1Z0-048 Q&A - Testing Engine
- Exam Code: 1Z0-048
- Exam Name: Oracle Database 10g R2: Administering RAC Updated: Oct 17, 2026
- Q & A: 150 Questions and Answers
- Install on multiple computers for self-paced, at-your-convenience training.
- PC Test Engine Price: $59.99
- Testing Engine
Oracle 1Z0-048 Value Pack (Frequently Bought Together)
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About Oracle 1Z0-048 Exam
Being overwhelmed usually means lacking information about what matters most. The TorrentValid performance review turns 150 practice questions into priorities, so your limited hours land on your weakest Oracle Database 10g R2: Administering RAC domains.
Oracle 1Z0-048 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Performance and Troubleshooting | - RAC performance tuning and monitoring - Diagnosing RAC interconnect and cache fusion issues |
| Storage Management | - Shared storage configuration and best practices - Automatic Storage Management (ASM) in RAC |
| Oracle Real Application Clusters Architecture | - RAC instance architecture and Cache Fusion - Clusterware components and architecture |
| Installation and Configuration | - RAC database creation and configuration - Oracle Clusterware installation and setup |
| Administration and Maintenance | - Node management and cluster administration - Service management and workload balancing |
| High Availability and Recovery | - Failover and recovery mechanisms in RAC - Backup and recovery strategies in clustered environments |
1Z0-048 Exam FAQ: Focused Prep, Real Support
The Oracle Database 10g R2: Administering RAC exam contains 64 to complete within 120 minutes. Timed simulation in the TorrentValid Desktop Test Engine teaches that rhythm before exam day does.
Proctored exam delivered at authorized test centers (Pearson VUE / Oracle Testing Centers) Register for the Oracle Database 10g R2: Administering RAC exam through these official channels:
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The 1Z0-048 exam is a Oracle certification exam validating the Oracle Database 10g R2: Administering RAC syllabus shown above. It belongs to these credential paths: Oracle Database 10g Administrator Certified Professional (OCP), Oracle Database 10g RAC Specialist. Candidates in 2026 start with TorrentValid's 150 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.
The official Oracle Database 10g R2: Administering RAC outline defines 6 domains. The leading three are Oracle Real Application Clusters Architecture, Administration and Maintenance, and High Availability and Recovery. The full list is in the topics section above, and TorrentValid's 150 practice questions cover each one.
Recommended: Oracle Database 10g Administrator Certified Professional (OCP) or equivalent Oracle DBA experience Since requirements change over time, confirm the latest on the official Oracle exam page before scheduling.
Oracle recommends these training resources for the Oracle Database 10g R2: Administering RAC exam:
Follow the training with steady self-testing — the 150 practice questions from TorrentValid help you apply theory and fill any gaps the training leaves.
The Oracle Database 10g R2: Administering RAC exam requires 66% to pass, and registration costs USD 245. A failed attempt means paying the same fee again — a readiness check with the TorrentValid engines before booking is the cheaper option.
Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows with customizable simulation and timed modes that works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 150 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.
Oracle Database 10g R2: Administering RAC Sample Questions:
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 DBCA on all nodes
- B. by using Oracle Universal Installer (OUI) on any one of the nodes
- C. by using the oracleasm configure command on both the nodes
- D. by using the oracleasm configure command on any of the nodes
- E. by using the ASMCMD command-line utility on both the nodes
- F. by using Database Configuration Assistant (DBCA) on any one of the nodes
Correct Answer: B,F 🗳️
To install Oracle Database 10g RAC on a UNIX platform, which four directories will you identify for use? (Choose four.)
- A. group services directory (GSDJHOME)
- B. Oracle home directory (ORACLE_HOME)
- C. CRS home directory (ORA_CRS_HOME)
- D. Oracle base directory (ORACLE_BASE)
- E. Oracle inventory directory
- F. NET_ADMIN directory
Correct Answer: B,C,D,E 🗳️
Several steps must be followed to successfully add a node to your cluster database. Assuming that a UNIX platform is used, which of the steps listed below is not correct? (Choose the incorrect step.
- A. Add the node to the cluster using the addnode.sh script run from ORA_CRS_HOME.
- B. Reconfigure listeners for the new node with netca.
- C. Add instances via DBC
- D. Add the RAC software to the new node using orainstRoot.sh from ORACLEJHOM
- E. Configure the OS and hardware for the new node.
Correct Answer: D 🗳️
The following are the steps that you have taken so far in a two-node RAC implementation:
1) Completed the preinstallation tasks
2) Performed Oracle Clusterware installation
View the Exhibit and examine the current status of a list of resources on each node.
Your next step is to install the Oracle Database 10g software on these nodes. Which statement is
true about running Oracle Universal Installer (OUI) and installing the software in this situation?
- A. You must run OUI from the first node ora....17a because running it from the second node ora....17b would result in an error.
- B. You run OUI from any node and the installer would prompt you to run the crs_start command to start the resources that are offline.
- C. You run OUI from any node and the software would be installed on both the nodes successfully.
Correct Answer: C 🗳️
View the Exhibit.
You are asked to help a colleague to logically remove node NLEDUC2 from a RAC cluster
installation.
On observing the colleague's terminal, you notice the output as seen in the exhibit. Based on this,
which five additional steps would you recommend? Do not be concerned with the correct
sequence for the steps.
(Choose five.)
- A. Stop and restart the nodeapps on NLEDUC1.
- B. Check that the software has been removed from the database and ASM homes on NLEDUC2.
- C. Check that the node has been removed from the database and ASM inventories.
- D. Check that the ONS configuration has been updated on the remaining node.
- E. Remove the node from the clusterware.
- F. Stop and restart the clusterware on NLEDUC1.
- G. Check that the database and ASM instances are all terminated on NLEDUC2.
- H. Remove the listener from NLEDUC2.
Correct Answer: B,C,D,E,G 🗳️
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