1Z1-920 exam dumps

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  • Exam Code: 1Z1-920
  • Exam Name: MySQL 2019 Implementation Essentials
  • No. of Questions: 70 Questions and Answers
  • Updated: Oct 16, 2026

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Certification objectives evolve, and your 1Z1-920 preparation should evolve with them. Throughout 2026, PrepAwayETE provides ongoing updates for Oracle MySQL 2019 Implementation Essentials, keeping the 70 practice questions relevant during your active study period.

Oracle 1Z1-920 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle MySQL 2019 Implementation Essentials
Exam Number:1Z0-920
Related Certifications:Oracle MySQL Database Administrator Certification Track
Oracle Certified Professional, MySQL Database Administrator
Exam Price:$245 USD
Available Languages:English
Exam Format:Multiple Choice, Multiple Response
Recommended Training:Oracle University Certification Path
Oracle MySQL Training Courses
Exam Registration:Pearson VUE Oracle Exams
Oracle Certification Registration
Sample Questions: DOWNLOAD DEMO
Exam Way:Online proctored exam or Pearson VUE test center
Official Syllabus URL:https://education.oracle.com

Oracle 1Z1-920 Exam Syllabus Topics:

SectionObjectives
Topic 1: Installation and Configuration- Deploying MySQL
  • 1. Installation methods
    • 2. Basic configuration parameters
      Topic 2: Performance Tuning and Optimization- Query optimization
      • 1. Indexing strategies
        • 2. Execution plan analysis
          Topic 3: MySQL Architecture and Core Concepts- MySQL server architecture
          • 1. Storage engines overview
            • 2. Client-server model
              Topic 4: Security and User Management- Access control
              • 1. Authentication methods
                • 2. User accounts and privileges
                  Topic 5: Backup and Recovery- Data protection strategies
                  • 1. Logical backups
                    • 2. Physical backups
                      Topic 6: Monitoring and Troubleshooting- System diagnostics
                      • 1. Error logs analysis
                        • 2. Performance monitoring tools
                          Topic 7: Replication and High Availability- Replication concepts
                          • 1. Asynchronous replication
                            • 2. Failover strategies

                              Frequently Asked Questions for the Oracle 1Z1-920 Exam

                              The 1Z1-920 exam, MySQL 2019 Implementation Essentials, assesses whether a candidate can apply Oracle knowledge to the skills measured by this credential. It is associated with the Oracle MySQL certification. The certification is positioned at the Associate level. Related credentials include Oracle Certified Professional, MySQL Database Administrator, Oracle MySQL Database Administrator Certification Track.

                              You can register for Oracle MySQL 2019 Implementation Essentials through the following channels:

                              The available exam delivery format is Online proctored exam or Pearson VUE test center.

                              The following official training resources are recommended for Oracle MySQL 2019 Implementation Essentials:

                              After reviewing these training options, you can reinforce each topic with 70 practice questions from PrepAwayETE.

                              Yes. PrepAwayETE provides a free PDF demo so you can review the format and quality of the Oracle MySQL 2019 Implementation Essentials practice questions before placing an order. Your purchase includes 365 days of free updates, and you can extend the update service after expiration at a 50% discount.

                              If you take the corresponding 1Z1-920 exam within 60 days of purchase and do not pass, you may apply for a full refund under the 100% Money Back Guarantee. Claims based on an exam taken within 3 days of purchase are not eligible; free materials, expired orders, and downloaded products that were not used before sitting for the exam are also excluded. The candidate name must match the payer name.

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                              Delivery is instant after payment. Your download is also sent to your email within one minute; if it has not arrived within 2 hours, contact customer service. There is no limit on the number of computers on which the material can be installed.

                              The published Oracle MySQL 2019 Implementation Essentials outline contains 7 major domains. The opening domains include:

                              • Performance Tuning and Optimization (official weight not provided)
                              • Replication and High Availability (official weight not provided)
                              • MySQL Architecture and Core Concepts (official weight not provided)

                              Review the complete Exam Topics section above for every domain and subtopic before planning your study time.

                              Oracle MySQL 2019 Implementation Essentials Sample Questions:

                              You have a MySQL Server instance (running with Port# 3306) monitored by the Service Manager in MySQL Enterprise Monitor. You cloned the MySQL Database instance and configured it to be a replicated MySQL instance as Slave using Port# 3316 on the same machine as the Master Server. The replication configuration is working correctly. The Master and Slave Servers are running.
                              You are trying to add the newly created MySQL Slave instance to the Monitor. The Service Manager in MySQL Enterprise Monitor notifies you that the new instance is successfully added; however, it is not added correctly at the newly added configuration points to the old Master monitored items. The Monitor shows only one monitored MySQL instance for Master and Slave.
                              Which two are possible reasons for this problem?

                              • A. The mysql.instance table on SLAVE is cloned with the same content as MASTER, which has the same server UUID.
                              • B. The MASTER and SLAVE are grouped as one instance for monitoring.
                              • C. The mysql.inventory table on SLAVE is cloned with the same content as MASTER, which has the same server UUID.
                              • D. All the MySQL instances (Master and Slave) have the same server_uuid in <datadir>/auto.cnf.
                              • E. The SLAVE and MASTER instances are started with the same configured value for the option - - monitor_server_uuid.
                              Reveal Solution  Discussion  0

                              Correct Answer: A,B  🗳️

                              How would you restrict a user Joe from accessing all MySQL database objects?

                              • A. CREATE USER 'joe'@'0.0.0.0' SET Password=PASSWORD('% ! %')
                              • B. REVOKE ALL PRIVILEGES, GRANT OPTION FROM 'joe'@'%';
                              • C. Insert Joe's name into the mysql.user_restriction cable, and issue the FLUSH PRIVILEGES command.
                              • D. CREATE USER ' joe'@1' %' DENY ALL PRIVILEGES
                              • E. UPDATE mysql.user SET Password=PASSWORD('Invalid') WHERE User='joe';
                              Reveal Solution  Discussion  0

                              Correct Answer: C  🗳️

                              MySQL Enterprise Masking and De-identification can hide or obfuscate sensitive data, by controlling how the data appears. Which three are MySQL Enterprise Masking and De-identification functions?

                              • A. dictionary substitution
                              • B. whitelisting and substitution
                              • C. misspelling
                              • D. strict or relaxed masking
                              • E. random data substitution
                              Reveal Solution  Discussion  0

                              Correct Answer: A,D,E  🗳️

                              Explanation: Only visible for PrepAwayETE members. You can sign-up / login (it's free).

                              You have been using mysqldump for logical backups of your MySQL databases. Your MySQL database size has been growing. Which two options can reduce the backup size and speed up the backup time?

                              • A. Use MySQL Enterprise Backup with the - - incremental policy to back up incrementally based on previous full backup.
                              • B. Use mysqldump with the - -changesonly option.
                              • C. Use MySQL Enterprise Backup with the - -compress option to compress the backup files and use - - compress-level to select the level of compression.
                              • D. Use MySQL Enterprise Backup with the - -size=compress to compress the backup file.
                              • E. Use mysqldump with - -incremental together with the - -compress option to back up incrementally based on previous full backup and compress the incremental backup files.
                              Reveal Solution  Discussion  0

                              Correct Answer: B,C  🗳️

                              You have created your Compute instance using an Oracle-provided Oracle Linux image.
                              You want to log in to your OCI Compute instance using SSH. Which three items do you need for this process?

                              • A. The opc user
                              • B. User Password
                              • C. The root user
                              • D. SSH public key
                              • E. Public IP address
                              • F. SSH private key
                              Reveal Solution  Discussion  0

                              Correct Answer: A  🗳️

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