Oracle 1Z1-888 Exam Details & Actual Exam Questions

Oracle MySQL 5.7 Database Administrator Exam Questions

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Certification Vendor:	Oracle
Exam Name:	MySQL 5.7 Database Administrator
Exam Number:	1Z0-888
Exam Format:	Single-choice multiple-choice, Multiple-response multiple-choice
Passing Score:	58%
Real Exam Qty:	75
Available Languages:	English, Japanese, Simplified Chinese
Exam Duration:	120 minutes
Related Certifications:	Oracle Certified Professional, MySQL 8.0 Database Administrator (1Z0-908)
Certificate Validity Period:	Lifetime (no expiration)
Exam Price:	USD $245
Recommended Training:	MySQL 5.7 Database Administrator Training MySQL 5.7 Reference Manual
Exam Registration:	Oracle University Exam Page Pearson VUE Registration
Sample Questions:	Oracle 1Z1-888 Sample Questions
Exam Way:	In-person at Pearson VUE test centers or online proctored exam
Pre Condition:	No mandatory prerequisite exams; recommended 6-12 months hands-on experience with MySQL 5.7
Official Syllabus URL:	https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&p_exam_id=1Z0_888

Section	Weight	Objectives
User and Access Management	10%	- Understand MySQL privilege system - Create, modify, and delete user accounts - Grant/revoke privileges and reset root password - Authentication plugins and password policies
Performance and Query Optimization	15%	- Optimize server configuration and memory usage - Index design, statistics, and maintenance - Identify and analyze slow queries - Use EXPLAIN and query execution plans
Backup and Recovery	15%	- Validate and restore backups - Perform point-in-time recovery - Design backup strategies - Use mysqldump, raw backups, and binary logs
MySQL Security	15%	- Identify security vulnerabilities and risks - Network and operating system security - Prevent SQL injection and harden configuration - Encryption and secure connections
Replication and High Availability	15%	- Understand replication architecture and components - Monitor replication status and health - Troubleshoot replication errors and conflicts - Configure and manage replication topologies
MySQL Architecture and General Administration	15%	- Understand MySQL architecture and request processing - Install and configure MySQL Server - Understand storage engines, tablespaces, redo/undo logs - Manage system variables and configuration files
Monitoring and Maintaining System Stability	15%	- Troubleshoot slowdowns and server issues - Monitor using logs, status variables, and Performance Schema - InnoDB crash recovery and maintenance - Capacity planning and server stability