Oracle 1z1-908 Exam Syllabus Topics:

Reference: https://education.oracle.com/mysql-80-database-administrator/pexam_1Z0-908

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Oracle 1Z0-908 Certification will strengthen your knowledge and skills by introducing you to a wide variety of important database features, functions, and tasks. Oracle Database certification trains you on how to perform complex, hands-on activities through study, labs, and practice. This certification will help you gain a better understanding and experience with Oracle RAC and Grid Infrastructure. After gaining this certification you will be able to install, maintain, tune, and recover RAC databases, Clusterware, and ASM environments. if you are unsure that which is the correct option, mark the most suitable option as your answer so that any question should not be left unanswered in 1Z0-908 exam dumps pdf.

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Topics of Oracle 1Z0-908: MySQL 8.0 Database Exam

The Oracle 1Z0-908 exam tests the abilities and knowledge of the candidates by checking the following objectives:

Architecture

• Understand and use the Data Dictionary
• Understand how MySQL stores data
• Configure client connections to the server
• Configure buffers and caches
• Understand how InnoDB stores data and logs

Server Installation and Configuration

• Install and use the MySQL server and client programs
• Configure MySQL by using options and option files
• Upgrade MySQL
• Launch multiple MySQL servers on the same host
• Configure MySQL variables
• Start and stop MySQL
• Identify the files and folders created during the installation

Security

• Secure the MySQL host environment
• Encrypt MySQL data
• Create user accounts and roles
• Secure MySQL server connections
• Recognize common security risks
• Provide the password and login security
• Configure MySQL Enterprise Firewall
• Use authentication plug-ins
• Prevent SQL injection attacks
• Control user and role permissions

Monitoring and Maintenance

• Configure and view MySQL log files
• Troubleshoot problems with locked resources
• Monitor database growth and explain capacity planning
• Monitor MySQL processes and status
• Use MySQL Enterprise Monitor to view activity in MySQL
• Configure MySQL Enterprise Audit

Query Optimization

• Examine how MySQL optimizes queries
• Create indexes to improve server performance
• Monitor and understand index statistics
• Analyze queries with MySQL Enterprise Monitor

Backups and Recovery

• Back up the binary log
• Backup and restore data with MySQL Enterprise Backup
• Explain when and how to use raw file backups
• Implement a backup strategy
• Use mysqldump and mysqlpump to perform logical backups
• Distinguish between the different types of backup

High Availability Techniques

• Explain how replication provides high availability and scalability
• Explain the role of replication threads
• Configure multisource replication
• Configure replication
• Perform an InnoDB cluster recovery
• Monitor and troubleshoot replication
• Configure a MySQL InnoDB cluster
• Describe MySQL InnoDB Cluster and Group Replication
• Explain the role of the binary log in replication

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Average Salary for Oracle 1Z0-908: MySQL 8.0 Database Exam Certified Professional

Oracle Database administrator roles are in great demand nowadays. The average salaries of Oracle 1Z0-908 Exam Certified professional in:

• India - 69,96,000 16,42,330 INR
• United State - 94,000 USD
• Europe - 80,000 Euro
• England - 71,000 POUND