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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

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

Server Installation and Configuration

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

Security

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

Monitoring and Maintenance

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

Query Optimization

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

Backups and Recovery

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

High Availability Techniques

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

How to Study the Oracle 1Z0-908: MySQL 8.0 Database Exam

There are many ways to prepare for the Oracle 1Z0-908 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 practice exams to help you prepare for the exam. Certificate questions provide the most up to date 1Z0-908 exam dumps and we recommend taking the 1Z0-908 practice exams after studying. The candidates must have to take a certification course or training before giving Oracle 1Z0-908 exam, which will also help them prepare for the exam. Candidates can also take the following recommended courses to prepare for the exam:

• Oracle Database Learning Subscription
• Oracle Database 12c: RAC Administration
• Oracle Database 12c: Clusterware Administration and
• Oracle Database 12c: ASM Administration and

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What is the duration, language, and format of Oracle 1Z0-908: MySQL 8.0 Database Exam

• Certification Validity period: 3 years.
• This exam consists of 90 questions.
• Section 2: 45%
• The type of questions is Multiple Choice Questions.
• Section 3: 33%
• Section 1: 60%
• Passing score:
• This exam is offered in only English.
• There is a time limit of 140 minutes for the exam.

Oracle database certifications require periodic recertification. To hold your certification inactive condition, you must update to the new edition within 1 year of Oracle's credential withdrawal.

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

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