Oracle Database 12c - Installation and Administration (1Z0-062) Practice Exam

Oracle Database 12c - Installation and Administration (1Z0-062) is a certification exam that tests a candidate's knowledge and skills in managing Oracle 12c databases. It covers core database administrative tasks such as installation, configuration, maintenance, and performance tuning. The certification validates the ability to perform essential database operations like managing storage structures, user security, data recovery, and backup. It is part of Oracle’s certification path and is designed to ensure database administrators (DBAs) are proficient in handling Oracle Database 12c environments.
Why is Oracle Database 12c - Installation and Administration (1Z0-062) important?

• Validates expertise in Oracle 12c, a widely-used enterprise database system.
• Ensures proficiency in handling essential DBA tasks including installation, maintenance, and recovery.
• Enhances career prospects and professional credibility for DBAs.
• Aligns with industry standards and best practices in database management.
• Prepares for advanced certifications in Oracle Database Administration.
• Demonstrates readiness to work with Oracle’s multitenant architecture and new 12c features.

Who should take the Oracle Database 12c - Installation and Administration (1Z0-062) Exam?

• Database Administrators (DBAs)
• Database Architects
• Data Analysts
• IT Managers overseeing database operations
• Oracle Database Developers
• Systems Administrators with a focus on databases

Skills Evaluated

Candidates taking the certification exam on the Oracle Database 12c - Installation and Administration (1Z0-062) is evaluated for the following skills:

• Installation and configuration of Oracle Database 12c
• Management of database instances and storage structures
• Backup and recovery strategies
• Security administration and user management
• Oracle network architecture and configuration
• Performance tuning and optimization techniques
• Handling multitenant architecture (CDBs and PDBs)
• Data migration and patching

Oracle Database 12c - Installation and Administration (1Z0-062) Certification Course Outline
The Oracle Database 12c - Installation and Administration (1Z0-062) Certification covers the following topics -

Section 1. Exploring the Oracle Database Architecture

• List the architectural components of Oracle Database

• Explain the memory structures

• Describe the background processes

• Explain the relationship between logical and physical storage structures

Section 2. Oracle Database Management Tools

• Use database management tools

Section 3. Oracle Database Instance

• Understand initialization parameter files

• Start up and shut down an Oracle database instance

• View the alert log and access dynamic performance views

Section 4. Configuring the Oracle Network Environment

• Configure Oracle Net Services

• Use tools for configuring and managing the Oracle network

• Configure client-side network

• Configure communication between databases

Section 5. Managing Database Storage Structures

• Describe the storage of table row data in blocks

• Create and manage tablespaces

Section 6. Administering User Security

• Create and manage database user accounts

• Grant and revoke privileges

• Create and manage roles

• Create and manage profiles

Section 7. Managing Space

• Explain how Oracle database server automatically manages space

• Save space by using compression

• Proactively monitor and manage tablespace space usage

• Use the Segment Advisor

• Reclaim wasted space from tables and indexes by using the segment shrink functionality

• Manage resumable space allocation

Section 8. Managing Undo Data

• Explain DML and undo data generation

• Monitor and administer undo data

• Describe the difference between undo data and redo data

• Configure undo retention

Section 9. Managing Data Concurrency

• Describe the locking mechanism and how Oracle manages data concurrency

• Monitor and resolve locking conflicts

Section 10. Implementing Oracle Database Auditing

• Explain DBA responsibilities for security and auditing

• Enable standard database auditing and unified auditing

Section 11. Backup and Recovery Concepts

• Identify the importance of checkpoints, redo log files, and archive log files

Section 12. Backup and Recovery Configuration

• Configure the fast recovery area

• Configure ARCHIVELOG mode

Section 13. Performing Database Backups

• Create consistent database backups

• Back up your database without shutting it down

• Create incremental backups

• Automate database backups

• Manage backups

Section 14. Performing Database Recovery

• Determine the need for performing recovery

• Use Recovery Manager (RMAN) and the Data Recovery Advisor to perform recovery of the control file, redo log file and data file

Section 15. Moving Data

• Describe ways to move data

• Use SQL*Loader to load data from a non-Oracle database

• Use external tables to move data via platform-independent files

• Explain the general architecture of Oracle Data Pump

• Use Data Pump Export and Import to move data between

Section 16. Oracle databases Performing Database Maintenance

• Manage the Automatic Workload Repository (AWR)

• Use the Automatic Database Diagnostic Monitor (ADDM)

• Describe and use the advisory framework

• Set alert thresholds

• User server-generated alerts

• Use automated tasks

Section 17. Managing Performance

• Use Automatic Memory Management

• Use the Memory Advisor to size memory buffers

Section 18. Managing Performance: SQL Tuning

• Manage optimizer statistics

• Use the SQL Tuning advisor

• Use the SQL Access Advisor to tune a workload

Section 19. Managing Resources Using Database Resource Manager

• Configure the Database Resource Manager

• Access and create resource plans

• Monitor the Resource Manager

Section 20. Automating Tasks by Using Oracle Scheduler

• Use Oracle Scheduler to simplify management tasks

• Use job chains to perform a series of related tasks

• Use Scheduler jobs on remote systems

• Use advanced Scheduler features to prioritize jobs

Section 21. Installing, Upgrading and Patching the Oracle Database

• Installing, Upgrading and Patching the Oracle Database

Section 22. Oracle Software Installation Basics

• Plan for an Oracle Database software installation

Section 23. Installing Oracle Grid Infrastructure for a Standalone Server

• Configure storage for Oracle Automatic Storage Management (ASM)

• Install Oracle Grid Infrastructure for a standalone server

Section 24. Installing Oracle Database Software

• Install the Oracle Database software

Section 25. Creating an Oracle Database Using DBCA

• Create a database by using the Database Configuration Assistant (DBCA)

• Generate database creation scripts by using DBCA

• Manage database design templates by using DBCA

• Configure database options by using DBCA

Section 26. Using Oracle Restart

• Use Oracle Restart to manage components

Section 27. Upgrading Oracle Database Software

• Describe upgrade methods

• Describe data migration methods

• Describe the upgrade process

Section 28. Preparing to Upgrade to Oracle Database 12c

• Describe upgrade requirements when certain features or options are used in Oracle Database

• Use the pre-upgrade information tool before performing an upgrade

• Prepare the new Oracle home prior to performing an upgrade

Section 29. Upgrading to Oracle Database 12c

• Upgrade the database to Oracle Database 12c by using the Database Upgrade Assistant (DBUA)

• Perform a manual upgrade to Oracle Database 12c by using scripts and tools

Section 30. Performing Post-Upgrade Tasks

• Migrate to unified auditing

• Perform post-upgrade tasks

Section 31. Migrating Data by Using Oracle Data Pump

• Migrate data by using Oracle Data Pump