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MySQL 5.7 Database Administrator
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Exam Preparation
Questions in the exam are based on official training material provided by Oracle over different official platforms. Also the information in the following pieces of training is the source for the exam. Hence, candidates should complete the following training courses before appearing for the certification exam.
Candidates should complete one of the below-mentioned pieces of training for the proper understanding of content and topics. On successful completion of the training, the candidate will get the exam voucher for the certification exam.
There are two main types of resources for preparation of certification exams first there are the study guides and the books that are detailed and suitable for building knowledge from the ground up then there are video tutorial and lectures that can somehow ease the pain of through study and are comparatively less boring for some candidates yet these demand time and concentration from the learner.
Candidates who want to build a solid foundation in all exam topics and related technologies usually combine video lectures with study guides to reap the benefits of both but there is one crucial preparation tool as often overlooked by most candidates the practice exams.
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Questions in the certification examination are based on the real-world scenarios and cater to the real-time problems implementation difficulties, hence along with all the training material and tutorial it is of utmost importance for the candidate to possess practical knowledge and experience of working in the field of MySQL Database Technology.
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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Oracle 1Z0-888 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Monitoring and Maintaining System Stability | 15% | - Monitor using logs, status variables, and Performance Schema - InnoDB crash recovery and maintenance - Troubleshoot slowdowns and server issues - Capacity planning and server stability |
| MySQL Architecture and General Administration | 15% | - Understand storage engines, tablespaces, redo/undo logs - Understand MySQL architecture and request processing - Manage system variables and configuration files - Install and configure MySQL Server |
| Performance and Query Optimization | 15% | - Index design, statistics, and maintenance - Optimize server configuration and memory usage - Use EXPLAIN and query execution plans - Identify and analyze slow queries |
| User and Access Management | 10% | - Understand MySQL privilege system - Grant/revoke privileges and reset root password - Authentication plugins and password policies - Create, modify, and delete user accounts |
| Backup and Recovery | 15% | - Validate and restore backups - Perform point-in-time recovery - Use mysqldump, raw backups, and binary logs - Design backup strategies |
| Replication and High Availability | 15% | - Configure and manage replication topologies - Monitor replication status and health - Troubleshoot replication errors and conflicts - Understand replication architecture and components |
| MySQL Security | 15% | - Prevent SQL injection and harden configuration - Encryption and secure connections - Network and operating system security - Identify security vulnerabilities and risks |
