Difficulty in Writing of Oracle 1Z0-068: Oracle Database 12c: RAC and Grid Infrastructure Administrator Exam
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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:
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.
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.
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).
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.
Oracle Clusterware Architecture: The candidates should have a good understanding of Oracle's Clusterware architectuer and its startup details.
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.
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.
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.
Following are some more topics included in the exam:
- Administering Oracle RAC
- Troubleshooting Oracle Clusterware
- Administering ASM Instances
- FLEX ASM
- Upgrading and Patching Oracle RAC
- Grid Infrastructure Installation
- Managing Global Resources
- Upgrading and Patching Grid Infrastructure
- Grid Infrastructure Installation Planning and Pre-Tasks
- Flex Clusters
- Oracle CloudFS Advance Topics
- RAC Databases and Architecture
- Making Applications Highly Available with Oracle Clusterware
- Managing Cluster Nodes
- Administering ASM Disk Groups
- Traditional Clusterware Management
- Administering Oracle CloudFS
- Oracle Database 12c: Grid Infrastructure Administration Introduction to Clusterware
- Using Oracle Database Quality of Service Management (QoS)
- Policy-Based Cluster Management
- Managing High Availability of Services
- Automatic Storage Management (ASM) Administration Overview of ASM
- Administering ASM Files, Directories and Templates
More details about the Topics of Oracle 1Z0-068 Exam can be found in the Oracle website.
How to Study the Oracle 1Z0-068: Oracle Database 12c: RAC and Grid Infrastructure Administrator Exam
There are many ways to prepare for the Oracle 1Z0-068 Exam. Various strategies can be developed if you are planning to take this exam. Candidates can refer to various PDFs available online and even refer to online videos to prepare for the exam. Various websites are offering practive exams to help you prepare the Exam. Certificate questions provide most up-to-date 1Z0-068 exam dumps and we recommend taking the 1Z0-068 practice exams after stuyding. The candidates must have to take a certification course or a training before giving Oracle 1Z0-068 Exam, that will also help them prepare for the exam. Candidates can also take the following recommended courses to prepare for the exam:
- Oracle Database 12c: ASM Administration and
- Oracle Database Learning Subscription
- Oracle Database 12c: Clusterware Administration and
- Oracle Database 12c: RAC Administration


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