Oracle 1Z0-078 Exam Topics
Oracle 1Z0-078 Exam Overview :
| Exam Name: | Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration |
| Exam Code: | 1Z0-078 |
| Certifications: | Oracle Database Certification |
| See Expected Questions: | Oracle 1Z0-078 Expected Questions in Actual Exam |
Oracle 1Z0-078 Exam Objectives :
| Section | Objectives |
|---|---|
| Administering Oracle RAC | Explain what redo log files are in a RAC setup, explain what undo tablespaces are in a RAC setup, how to turn RAC databases and parts of it on and off, and how to change starting settings in a RAC setup. |
| Database Tuning and Monitoring of RAC | Find tuning parts unique to RAC, pinpoint RAC-specific delays, queues, and stats, apply common RAC tuning methods, utilize Cluster Database Performance tools, employ AWR and ADDM in RAC, and manage RAC Database SGA in real-time. |
| Handling and Overseeing High Availability of Services | Set up and handle services in RAC, use services with apps, and set up service grouping and tracking. |
| RAC Databases and Architecture | This section covers advantages of Oracle RAC, describe the necessity of global resources and cache coordination. |
| Installing and Configuring Oracle RAC | This section covers the installation of the database in the Oracle platform and how to build clusters in a database. It also covers how to convert an instance in the database to RAC |
| Administering Oracle RAC | This section covers explaining redo log files in the RAC and describing undo tablespaces in a RAC environment. It also covers stop and start RAC instances in Oracle and altering initialization metrics in RAC. |
| Managing Backup and Recovery for RAC | This section is about configuring the RAC environment in Oracle for utilizing ARCHIVELOG mode. It also covers the fast recovery area and how to set up RMAN for the RAC |
| Managing Global Resources | This section covers the use of global concurrency control and why it is important. It coverse the Global Resource Directory and describes management of global resources. The section also deals with explaining instance lock management along with the administration of buffer cache in Oracle. Finally, the section covers the utilization of Affinity to reduce Global Resource Contention. |
| RAC Database Monitoring and Tuning | This section covers the RAC-specific tuning and describes RAC-specific wait-events. It covers using the most obvious RAC tuning methods and utilizing the cluster database performance pages. The section also covers the utilization of the Automatic Workload Repository (AWR) and Automatic Database Diagnostic Monitor (ADDM). |
| Managing High Availability of Services | The section covers setting up and administering services in the RAC environment and utilizing services with client applications. It also covers setting up service tracing. |
| Managing High Availability for Connections and Applications | This section involves setting up client-side-connect-time load balancing as well as server side failover processes. Also deals with the utilization of the Load Balancing Advisory (LBA) and describing the advantages of the Fast Application Notification. |
| Upgrading and Patching Oracle RAC | This section deals with the planning of rolling patches and updates. Also deals with the installation of a patchset using Universal Installer (OUI) in Oracle. Also, it covers the installation of a patch using opatch utility (FAN). |
| Managing Oracle RAC One Node | This section deals with converting a RAC One Node database to a RAC database. It also covers the utilization of DBCA to transform a single-instance database to an RAC One Node database. |
| Using Oracle Database Quality of Service Management (QoS) | This section covers explanation of the goals and advantages of QoS and its operation. |
| Using Multitenant Architecture in a RAC Environment | This section covers the explanation of the multitenant architecture in both RAC and non-RAC setups. Also covers how to establish a multitenant container database (CDB) in a RAC environment. It deals with setting up a pluggable database (PDB) within a RAC CDB. |
| Administering ASM Files, Directories and Templates | This section covers the utilization of client utilities for accessing ASM files. Deals with the structure of a fully qualified ASM file name and elaborates on the creation and administration of ASM files, directories, and aliases. It also covers discussing the configuration and administration of disk group templates. |
| Administering Oracle CloudFS | This section covers administering ASM Dynamic volume manager with ASM volumes. It also covers the adoption of ASM Cluster File System (ACFS) and the utilization of ACFS snapshots. |
| Oracle CloudFS Advance Topics | This section deals with setting up ACFS auditing with the implementation of ACFS encryption. It deals with the overseeing of ACFS encryption with the administration and replication. It also deals with the setting up of high-availability NFS. |
| Grid Infrastructure Installation | This section covers concepts such as introduction to cluster, Oracle Clusterware architecture, flex cluster, grid infrastructure installation pre-requisits, proper installation, administering cluster nodes, managing clusters and policy management, patching and upgrading the infrastructure, troubleshooting steps, and ensuring the integration of applications with Oracle Clusterware. |
| Making Applications Highly Available with Oracle Clusterware | This section explains the availability components of the Clusterware, policy-based management of the database, how to create a Virtual IP, and how to oversee application resources. |
| Automatic Storage Management (ASM) Administration Overview of ASM | This section explains the tole of the Automatic Storage Management (ASM) architecture and describes the various elements of ASM. |
| Administering ASM Instances | This section explains the application and starting parameters for ASM instances as well as how to manage ASM instances and related processes. |
| FLEX ASM | This section of the exam covers the components and architecture of of Flex ASM. It also covers the installation and setting up of Flex ASM |
| Administering ASM Disk Groups | This section of the exam is about creating and erasing ASM disk groups; setting up the features of an already-used disk group and ensuring its continuous troubleshooting. This section also aims to describe the vital performance and expansion factors for ASM disk groups. |
| Administering ASM Files, Directories and Templates | This section aims to test the knowledge regarding the utilization of client tools to access ASM files and define the format of a fully qualfied ASM file name. |
| Administering Oracle CloudFS | This section of the exam aims to handle the Administer ASM Dynamic Volume Manager as well as Managing the ASM volumes |
| Oracle CloudFS Advance Topics | This section of the exam tests the knowledge of the configuration of ACFS auditing, adoption of the ACFS encryption, and overseeing ACFC replication. It also covers the adoption of ACFS tagging and setting up high-availability NFS. |
| Official Information | https://education.oracle.com/oracle-database-19c-rac-asm-and-grid-infrastructure-administration/pexam_1Z0-078 |
Updates in the Oracle 1Z0-078 Exam Topics:
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