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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:
Oracle Clusterware Architecture: The candidates should have a good understanding of Oracle's Clusterware architectuer and its startup details.
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.
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.
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 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.
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.
Following are some more topics included in the exam:
- Upgrading and Patching Grid Infrastructure
- Grid Infrastructure Installation Planning and Pre-Tasks
- Managing High Availability of Services
- Administering ASM Disk Groups
- Managing Cluster Nodes
- Traditional Clusterware Management
- Grid Infrastructure Installation
- Making Applications Highly Available with Oracle Clusterware
- Flex Clusters
- Oracle CloudFS Advance Topics
- Administering ASM Files, Directories and Templates
- Using Oracle Database Quality of Service Management (QoS)
- FLEX ASM
- Managing Global Resources
- Policy-Based Cluster Management
- Administering ASM Instances
- Troubleshooting Oracle Clusterware
- Administering Oracle RAC
- Oracle Database 12c: Grid Infrastructure Administration Introduction to Clusterware
- Automatic Storage Management (ASM) Administration Overview of ASM
- RAC Databases and Architecture
- Upgrading and Patching Oracle RAC
- Administering Oracle CloudFS
More details about the Topics of Oracle 1Z0-068 Exam can be found in the Oracle website.
Reference: http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-068
What is the duration, language, and format of Oracle 1Z0-068: Oracle Database 12c: RAC and Grid Infrastructure Administrator Exam
- The type of questions is Multiple Choice questions.
- This exam consists of 90 questions.
- There is a time limit of 140 minutes for the exam.
- Section 1: 60%
- Certification Validity period : 3 years.
- Section 2: 45%
- Passing score:
- Section 3: 33%
- This exam is offered in only English.
Oracle database certifications require periodic recertification. In order to hold your certification in active condition, you must update to the new edition within 1 year of Oracle's credential withdrawal.
Oracle Database 12c: RAC and Grid Infrastructure Administrator Certification Path
The Oracle Certified Expert, Oracle Database 12c: RAC and Grid Infrastructure Administrator certification is for Database Development Systems Managers and Database Administrators with atleast 1 year of RAC and Grid Infrastructure experience. It is also recommended to have understanding of high availability concepts and clustering. To earn this certificate you should have the ability to install, manage, monitor and recover RAC databases, Clusterware and ASM environments. You will get a complete understanding of the architecture of the Clusterware, ASM and RAC databases while preparing for the exam. After earning this certification you will gain the skills of installing, setup, backup and recovery, tuning and monitoring of these components.
The candidates should have to complete one of the following Certification or an Training:
Oracle Database 12c: RAC Administration
Oracle Database 12c: Clusterware & RAC Admin Accelerated
Oracle Database 11g Administrator Certified Professional
Oracle Certified Expert, Oracle Real Application Clusters 11g and Grid Infrastructure Administrator
Oracle Database 12c: ASM Administration
Training:
Oracle Database 10g Real Applications Clusters Administrator Certified Expert
Oracle Database Administration 2019 Certified Professional
Oracle Database 12c: Clusterware Administration
Oracle Database 12c Administrator Certified Professional
Oracle Database 12c: Clusterware & ASM Admin Accelerated
Certifications:
Self-study courses are great sources for preparation of the Exam but they do not meet the requirement of the training. To meet the requirement of the training course must be offered by Oracle University Training Center, Oracle Authorized Education Center, Oracle Authorized Partner, or Oracle Workforce Development Program. Courses can be a live virtual class, training on demand, learning subscription or instructor-led in-class.
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Oracle 1z1-068 Exam Syllabus Topics:
| Section | Weight | Objectives |
| Oracle RAC Database Deployment | 15% | - Patching and upgrading RAC databases
- Multitenant architecture in RAC environments
- Installing and configuring RAC databases
- Managing RAC instances and redo threads
|
| Oracle Clusterware Architecture and Administration | 20% | - Managing cluster resources and OCR/Voting files
- Grid Plug and Play concepts
- Clusterware troubleshooting
- Clusterware components and startup sequence
|
| Monitoring and Tuning RAC | 5% | - RAC-specific wait events and statistics
- Global cache and inter-instance tuning
- Using Enterprise Manager, AWR and ADDM
|
| Backup and Recovery for RAC | 10% | - Recovering from node and instance failures
- RMAN configuration for RAC
- Archivelog and fast recovery area management
|
| Grid Infrastructure Installation and Configuration | 22% | - Post-installation tasks and verification
- Installing Oracle Grid Infrastructure
- Installation planning and prerequisites
- Adding and removing cluster nodes
|
| High Availability and Connectivity | 10% | - Services and workload management
- Client and server-side load balancing
- Fast Application Notification (FAN) and ONS
- Transparent Application Failover (TAF)
|
| Automatic Storage Management (ASM) | 18% | - ASM Cluster File System (ACFS) administration
- Managing ASM disk groups and redundancy
- ASM patching and upgrades
- ASM architecture and instances
|