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This certificate verifies the fundamental knowledge to become an Oracle Certified MySQL 5.7 Database Administrator ensuring if the candidate is skilled enough of practically applying the knowledge gained through pieces of training and practical experience of working within the projects.
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Exam Mode: Online Proctored Exam. Candidates can take the examination from any place at any time as per their convenience. Candidates also have the option to give exams at any of the authorized training centers. Candidates can select the exam mode based on their convenience at the time of registration.
Exam type: Multiple Choice Questions
Number of Questions: 75 Questions
Exam Name: MySQL 5.7 Database Administrator
Exam Price: $245 (USD) Price may vary for a country based on the localized currency rates
Duration: 120 minutes
Exam Voucher: Candidates can purchase the exam vouchers on Oracle Education Portal. Voucher is valid for 6 months from the date of issue and is like a gift voucher which will get forfeited if not used within 6 months.
Exam Registration: Candidates willing to appear for the exam have to purchase the exam voucher. Post purchasing the voucher, the candidate can register for the examination on Oracle Education Portal
Exam Code: 1z0-888
Pass Score: 58%
Reference: https://education.oracle.com/mysql-5-7-database-administrator/pexam_1Z0-888
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Oracle 1Z0-888日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Monitoring and Maintaining System Stability | 15% | - Monitor using logs, status variables, and Performance Schema - Troubleshoot slowdowns and server issues - Capacity planning and server stability - InnoDB crash recovery and maintenance |
| Topic 2: MySQL Architecture and General Administration | 15% | - Understand MySQL architecture and request processing - Manage system variables and configuration files - Install and configure MySQL Server - Understand storage engines, tablespaces, redo/undo logs |
| Topic 3: MySQL Security | 15% | - Prevent SQL injection and harden configuration - Network and operating system security - Identify security vulnerabilities and risks - Encryption and secure connections |
| Topic 4: Performance and Query Optimization | 15% | - Identify and analyze slow queries - Index design, statistics, and maintenance - Optimize server configuration and memory usage - Use EXPLAIN and query execution plans |
| Topic 5: Backup and Recovery | 15% | - Use mysqldump, raw backups, and binary logs - Perform point-in-time recovery - Design backup strategies - Validate and restore backups |
| Topic 6: Replication and High Availability | 15% | - Understand replication architecture and components - Configure and manage replication topologies - Troubleshoot replication errors and conflicts - Monitor replication status and health |
| Topic 7: User and Access Management | 10% | - Grant/revoke privileges and reset root password - Authentication plugins and password policies - Create, modify, and delete user accounts - Understand MySQL privilege system |




