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MySQL 5.7 Database Administrator
Reference: https://education.oracle.com/mysql-5-7-database-administrator/pexam_1Z0-888
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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 Content
The examination consists of 75 Questions. Candidates should score 58% to clear the examination.
Formats of Question
- Single Response Multiple-choice questions: Only One correct response from the given options best suits the statement or answers the question.
- Multiple Response Multiple-choice questions: Two or More Correct response from the given options best suits the statement or answers the question.
Exam Duration
Candidates will have 120 minutes for attempting 75 questions. So, it becomes important for the candidates to time-box the exam and restrict spending too much time on one question or one topic.
Exam Results
The Oracle 1z0-888 certification is a pass or fail examination and the candidate has to score a minimum of 58% to be termed as pass in the certification exam.
Candidates will receive an email with the result from Oracle within 30 minutes of completing the Certification exam. Exam results are also available on the CertView web portal and the candidate can visit the portal and login to the CertView account to view the exam results and get further details.
Oracle 1Z0-888日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Backup and Recovery | 15% | - Design backup strategies - Validate and restore backups - Use mysqldump, raw backups, and binary logs - Perform point-in-time recovery |
| Topic 2: MySQL Security | 15% | - Identify security vulnerabilities and risks - Prevent SQL injection and harden configuration - Encryption and secure connections - Network and operating system security |
| Topic 3: Replication and High Availability | 15% | - Monitor replication status and health - Understand replication architecture and components - Troubleshoot replication errors and conflicts - Configure and manage replication topologies |
| Topic 4: Monitoring and Maintaining System Stability | 15% | - InnoDB crash recovery and maintenance - Capacity planning and server stability - Monitor using logs, status variables, and Performance Schema - Troubleshoot slowdowns and server issues |
| Topic 5: Performance and Query Optimization | 15% | - Identify and analyze slow queries - Optimize server configuration and memory usage - Use EXPLAIN and query execution plans - Index design, statistics, and maintenance |
| Topic 6: User and Access Management | 10% | - Grant/revoke privileges and reset root password - Understand MySQL privilege system - Authentication plugins and password policies - Create, modify, and delete user accounts |
| Topic 7: MySQL Architecture and General Administration | 15% | - Install and configure MySQL Server - Understand storage engines, tablespaces, redo/undo logs - Manage system variables and configuration files - Understand MySQL architecture and request processing |
