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Oracle Oracle Database ✓ Updated May 2026

MySQL 2019 Implementation Essentials

Exam Code: 1Z0-920
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About the 1Z0-920 Exam

The Oracle MySQL 2019 Implementation Essentials exam (1Z0-920) validates a candidate's foundational knowledge of MySQL database architecture, installation, configuration, and security. This certification demonstrates proficiency in managing MySQL databases, including data manipulation, backup and recovery, and performance tuning. By earning this credential, professionals prove they can effectively implement MySQL solutions in real-world environments, such as e-commerce platforms, content management systems, and data warehousing applications. The exam covers critical skills like optimizing queries, ensuring data integrity, and managing user access, which are essential for maintaining robust database systems in any organization.

This exam is part of the Oracle Database certification track and is specifically designed for database administrators, developers, and IT professionals who work with MySQL. Candidates should have practical experience with MySQL 5.7 or later, as the exam focuses on the 2019 implementation features. The 70 practice questions mirror the actual exam's focus on hands-on tasks, such as using MySQL Workbench, implementing replication, and troubleshooting common issues. Earning this certification can lead to roles like MySQL DBA, database developer, or system administrator, with skills applicable to industries ranging from finance to healthcare.

The 1Z0-920 exam is highly regarded in the industry because MySQL powers many of the world's most popular websites and applications, including Facebook, Twitter, and WordPress. By validating expertise in MySQL implementation, this certification helps organizations ensure their database systems are reliable, scalable, and secure. Professionals who pass this exam demonstrate their ability to handle critical tasks like data migration, storage engine selection, and query optimization. As businesses increasingly rely on data-driven decision-making, the demand for certified MySQL experts continues to grow, making this exam a valuable credential for career advancement in database management and cloud computing.

Who Should Take the 1Z0-920 Exam?

This exam is intended for database administrators, database developers, and IT professionals who have at least 6-12 months of hands-on experience with MySQL. Candidates should be familiar with SQL, database design, and basic system administration. Prerequisites include practical knowledge of MySQL installation, configuration, and maintenance, as well as understanding of Linux or Windows server environments. This certification is ideal for those seeking to validate their MySQL implementation skills for roles such as MySQL DBA, database engineer, or cloud database specialist.

Topics Covered in 1Z0-920

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MySQL architecture and storage engines
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Installation and configuration of MySQL 5.7/8.0
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Security management and user account administration
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Data types, tables, and indexing strategies
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SQL statements and query optimization
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Backup, recovery, and replication techniques
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Monitoring and performance tuning with MySQL tools
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Using MySQL Workbench and utilities

Preparation Tips for 1Z0-920

Set up a lab environment with MySQL 5.7 and 8.0 to practice installation, configuration, and real-world tasks like replication and backup.
Focus on understanding storage engines (InnoDB, MyISAM) and their impact on performance, as this is a key topic in the exam.
Use MySQL Workbench extensively for visual database management, query building, and performance monitoring to simulate exam scenarios.
Review official Oracle MySQL documentation, especially on security features like SSL/TLS, authentication plugins, and user roles.
Take practice exams to identify weak areas, particularly in query optimization and indexing, which are commonly tested.

Frequently Asked Questions — 1Z0-920

What is the passing score for the 1Z0-920 exam?

The passing score for the Oracle MySQL 2019 Implementation Essentials exam (1Z0-920) is typically around 65-70%, but this can vary based on the exam's difficulty. Oracle does not publish exact passing scores, so candidates should aim to answer at least 70% of questions correctly. The exam consists of 70 multiple-choice and performance-based questions, with a time limit of 90 minutes.

How long is the 1Z0-920 certification valid, and what are the renewal requirements?

Oracle certifications like the MySQL 2019 Implementation Essentials do not have an expiration date, but Oracle recommends staying current with new versions. To maintain relevance, consider taking newer MySQL exams, such as the Oracle MySQL 8.0 Database Administrator certification. There are no formal renewal exams, but recertification may be required if the exam content is updated.

Can I take the 1Z0-920 exam online, and what are the system requirements?

Yes, the Oracle MySQL 2019 Implementation Essentials exam can be taken online through Oracle's proctored testing platform. You will need a computer with a webcam, microphone, and stable internet connection. The system requirements include a supported operating system (Windows or macOS), a modern browser, and the Oracle Secure Testing Browser. Ensure your workspace is quiet and free from distractions.

How many questions are in the ExamsTree 1Z0-920 study guide?
The ExamsTree 1Z0-920 PDF study guide contains 70+ practice questions with detailed answer explanations, all mapped to the official Oracle exam objectives.

Why Choose ExamsTree?

ExamsTree 1Z0-920 Study Guide is developed by experienced certification professionals with deep knowledge of Oracle technologies. Our team thoroughly researches each exam domain to provide comprehensive, accurate coverage.

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Exam Details
Vendor Oracle
Questions 70+
Format PDF
Updated 5/24/2026
Cert Oracle Database
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