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Topics of Oracle 1Z0-068: Oracle Database 12c: RAC and Grid Infrastructure Administrator Exam
The Oracle 1Z0-068 Exam tests the abilities and knowledge of the candidates by checking the following objectives:
Managing Backup and Recovery for RAC: The candidates should be able to configure the RMAN for the RAC environment and RAC database to use ARCHIVELOG mode and the fast recovery area.
Managing High Availability for Connections and Applications: The candidates should know the configuration of client side connect time load balancing failover, server side callouts, server side connect time load balancing, server and client side ONS, Transparent Application Failover, usage of Load Balancing Advisory and should be able to explain the benifits of Fast Application Notification.
Installing and Configuring Oracle RAC: Candidates should be able to install Oracle database software, create a cluster database, perform post database creation tasks, conversion of single instance Oracle database to Real Application Clusters (RAC).
Managing Oracle RAC One Node: The candidates should know how to perform an online migration of database, RAC one Node to a RAC database, add an RAC One Node database to an existing cluster and how to use DBCA to convert a single instance database to a RAC One Node database.
Oracle Database 12c: RAC Administration Grid Infrastructure: The candidates should have the understanding of the Oracle Clusterware architecture, principles and purpose of clustering, and how Grid Plug and Play affects Clusterware.
Using Multitenant Architecture in a RAC Environment: The candidates should have a good understanding of the multitenant architecture in RAC and non RAC environments. They should know how to create a RAC multitenant container database (CDB), create a pluggable database in RAC CDB, use the default CDB and PDB services, create PDB services to associate PDB services with server pools and drop a PDB from CDB.
Oracle Clusterware Architecture: The candidates should have a good understanding of Oracle's Clusterware architectuer and its startup details.
RAC Database Monitoring and Tuning: The cadndidates should be able to identify RAC-specific tuning components, use the Cluster Database Performance pages, how to determing RAC specific wait events, global enqueues and system staistics, how to use the Automatic Workload Repository in RAC, implementation of the RAC tuning practices and usage of the Automatic Database Diagnostic Monitor in RAC.
Following are some more topics included in the exam:
- RAC Databases and Architecture
- FLEX ASM
- Administering ASM Instances
- Grid Infrastructure Installation
- Using Oracle Database Quality of Service Management (QoS)
- Policy-Based Cluster Management
- Grid Infrastructure Installation Planning and Pre-Tasks
- Upgrading and Patching Oracle RAC
- Troubleshooting Oracle Clusterware
- Administering Oracle RAC
- Administering ASM Files, Directories and Templates
- Managing High Availability of Services
- Automatic Storage Management (ASM) Administration Overview of ASM
- Making Applications Highly Available with Oracle Clusterware
- Administering Oracle CloudFS
- Traditional Clusterware Management
- Oracle Database 12c: Grid Infrastructure Administration Introduction to Clusterware
- Oracle CloudFS Advance Topics
- Flex Clusters
- Administering ASM Disk Groups
- Upgrading and Patching Grid Infrastructure
- Managing Global Resources
- Managing Cluster Nodes
More details about the Topics of Oracle 1Z0-068 Exam can be found in the Oracle website.
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Difficulty in Writing of Oracle 1Z0-068: Oracle Database 12c: RAC and Grid Infrastructure Administrator Exam
Oracle Certified Expert, Oracle Database 12c: RAC and Grid Infrastructure Administrator Certification is not the most difficult Oracle certification test but taking it without any preparation is likely to result in failure. Therfore it is highly recommended that candidates should prepare well by taking 1Z0-068 practice exams. Any questions that are left unanswered will be treated as incorrect therefore you should answer all the questions after the examination of 1Z0-068 exam dumps even if you are unsure that which is the correct option, mark the most suitable option as your answer so that any question shouldn't be left as unanswered in 1Z0-068 exam dumps pdf.
Oracle 1z0-068日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| High Availability and Connectivity | 10% | - Client and server-side load balancing - Transparent Application Failover (TAF) - Fast Application Notification (FAN) and ONS - Services and workload management |
| Automatic Storage Management (ASM) | 18% | - ASM Cluster File System (ACFS) administration - ASM patching and upgrades - Managing ASM disk groups and redundancy - ASM architecture and instances |
| Grid Infrastructure Installation and Configuration | 22% | - Post-installation tasks and verification - Adding and removing cluster nodes - Installing Oracle Grid Infrastructure - Installation planning and prerequisites |
| Backup and Recovery for RAC | 10% | - Archivelog and fast recovery area management - Recovering from node and instance failures - RMAN configuration for RAC |
| Monitoring and Tuning RAC | 5% | - Global cache and inter-instance tuning - RAC-specific wait events and statistics - Using Enterprise Manager, AWR and ADDM |
| Oracle Clusterware Architecture and Administration | 20% | - Grid Plug and Play concepts - Managing cluster resources and OCR/Voting files - Clusterware components and startup sequence - Clusterware troubleshooting |
| Oracle RAC Database Deployment | 15% | - Installing and configuring RAC databases - Multitenant architecture in RAC environments - Managing RAC instances and redo threads - Patching and upgrading RAC databases |



