Oracle 1Z0-908 Exam Details & Actual Exam Questions

  • Exam Code/Number: 1Z0-908
  • Exam Name/Title: MySQL 8.0 Database Administrator
  • Certification Provider: Oracle
  • Corresponding Certification: MySQL Database Administration
  • Exam Questions: 142
  • Updated On: Jul,17 2026
  • Certification Level: Professional

Oracle MySQL 8.0 Database Administrator Exam Questions

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Oracle 1Z0-908 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle MySQL 8.0 Database Administrator
Exam Number:1Z0-908
Exam Price:$245 USD
Passing Score:62%
Exam Duration:90 minutes
Exam Format:Multiple Choice, Multiple Response
Certificate Validity Period:Oracle certifications typically do not expire (subject to Oracle Certification policy updates)
Real Exam Qty:50-60
Available Languages:English
Related Certifications:Oracle Certified Associate, MySQL 8.0 Database Administrator
Oracle MySQL HeatWave certifications
Sample Questions:Oracle 1Z0-908 Sample Questions
Exam Way:Online proctored or test center (Pearson VUE)
Pre Condition:Basic knowledge of SQL and relational database concepts is recommended; Oracle MySQL Administrator certification path is recommended but not strictly required.
Official Syllabus URL:https://education.oracle.com/

Oracle 1Z0-908 Exam Syllabus Topics:

SectionObjectives
User Management and Security- Authentication and Authorization
  • 1. Role-based access control
    • 2. User accounts and privileges
      - Security Features
      • 1. Password policies and encryption
        • 2. SSL/TLS configuration
          Performance Tuning and Optimization- Server Performance Tuning
          • 1. Buffer pool tuning
            • 2. Query cache considerations
              - Query Optimization
              • 1. Index optimization strategies
                • 2. Using EXPLAIN plan
                  Installation and Configuration- Server Configuration
                  • 1. my.cnf parameters tuning
                    • 2. Startup and shutdown procedures
                      - Installation Methods
                      • 1. Binary and package-based installation
                        • 2. Initial configuration setup
                          Replication and High Availability- High Availability Solutions
                          • 1. MySQL Group Replication
                            • 2. Failover mechanisms
                              - Replication Setup
                              • 1. Replication topology configuration
                                • 2. Asynchronous replication
                                  Backup and Recovery- Backup Strategies
                                  • 1. Physical backups
                                    • 2. Logical backups (mysqldump)
                                      - Recovery Methods
                                      • 1. Crash recovery using InnoDB
                                        • 2. Point-in-time recovery
                                          MySQL Architecture and Internals- Server Architecture Components
                                          • 1. Storage engines overview (InnoDB, MyISAM)
                                            • 2. Query execution flow
                                              - Memory and Thread Management
                                              • 1. Connection handling
                                                • 2. Buffer pool and cache structures


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