Oracle 1z1-908 Valid Dump : MySQL 8.0 Database Administrator

1z1-908 real exams

Exam Code: 1z1-908

Exam Name: MySQL 8.0 Database Administrator

Updated: Sep 17, 2026

Q & A: 142 Questions and Answers

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Short on study time before your 1z1-908 exam? The 142 practice questions from Actual4Exams focus on the objectives that matter most in the Oracle MySQL 8.0 Database Administrator test, so every review session counts. Download the PDF and turn spare minutes into real progress.

Oracle 1z1-908 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle MySQL 8.0 Database Administrator
Exam Number:1Z0-908
Certificate Validity Period:Oracle certifications typically do not expire (subject to Oracle Certification policy updates)
Passing Score:62%
Real Exam Qty:50-60
Available Languages:English
Exam Price:$245 USD
Exam Duration:90 minutes
Exam Format:Multiple Response, Multiple Choice
Related Certifications:Oracle Certified Associate, MySQL 8.0 Database Administrator
Oracle MySQL HeatWave certifications
Recommended Training:Oracle MySQL Training Courses
MySQL 8.0 Official Documentation
Exam Registration:Oracle Certification Registration
Pearson VUE Oracle Exams
Sample Questions:Free Download 1z1-908 valid dump
Exam Way:Online proctored or test center (Pearson VUE)
Pre Condition:Basic knowledge of SQL and relational database concepts is recommended; Oracle MySQL Administrator certification path is recommended but not strictly required.
Official Syllabus URL:https://education.oracle.com/

Oracle 1z1-908 Exam Syllabus Topics:

SectionObjectives
Topic 1: Backup and Recovery- Backup Strategies
  • 1. Logical backups (mysqldump)
    • 2. Physical backups
      - Recovery Methods
      • 1. Point-in-time recovery
        • 2. Crash recovery using InnoDB
          Topic 2: Installation and Configuration- Server Configuration
          • 1. my.cnf parameters tuning
            • 2. Startup and shutdown procedures
              - Installation Methods
              • 1. Initial configuration setup
                • 2. Binary and package-based installation
                  Topic 3: MySQL Architecture and Internals- Server Architecture Components
                  • 1. Storage engines overview (InnoDB, MyISAM)
                    • 2. Query execution flow
                      - Memory and Thread Management
                      • 1. Connection handling
                        • 2. Buffer pool and cache structures
                          Topic 4: User Management and Security- Security Features
                          • 1. SSL/TLS configuration
                            • 2. Password policies and encryption
                              - Authentication and Authorization
                              • 1. Role-based access control
                                • 2. User accounts and privileges
                                  Topic 5: Replication and High Availability- Replication Setup
                                  • 1. Asynchronous replication
                                    • 2. Replication topology configuration
                                      - High Availability Solutions
                                      • 1. MySQL Group Replication
                                        • 2. Failover mechanisms
                                          Topic 6: Performance Tuning and Optimization- Query Optimization
                                          • 1. Index optimization strategies
                                            • 2. Using EXPLAIN plan
                                              - Server Performance Tuning
                                              • 1. Query cache considerations
                                                • 2. Buffer pool tuning

                                                  1z1-908 Exam FAQ: What Candidates Ask About Oracle MySQL 8.0 Database Administrator

                                                  The 1z1-908 exam, officially known as Oracle MySQL 8.0 Database Administrator, is the Oracle test that leads to the Oracle Certified Professional, MySQL Database Administrator (OCP MySQL DBA) certification at the Professional level. Passing it validates the skills employers expect from a certified professional. It is also associated with related credentials such as Oracle Certified Associate, MySQL 8.0 Database Administrator, Oracle MySQL HeatWave certifications.

                                                  The 1z1-908 exam contains 50-60 questions, and you have 90 minutes to complete them. Work out your per-question pace before test day, and flag slow items instead of stalling on them — time pressure, not knowledge, sinks many first attempts. Timed mock exams in the Actual4Exams test engines are the most reliable way to build that rhythm.

                                                  The passing score for the 1z1-908 exam is 62%, and the official registration fee is $245 USD. If you miss the mark, a retake means paying the full fee again, so book your seat only when you are ready. A practical benchmark: score consistently above the passing line on timed practice tests before scheduling the real exam.

                                                  Basic knowledge of SQL and relational database concepts is recommended; Oracle MySQL Administrator certification path is recommended but not strictly required.

                                                  Entry requirements can change, so confirm the latest conditions on the official exam page: https://education.oracle.com/.

                                                  You can book the 1z1-908 exam through the official registration channels below:

                                                  Exam delivery: Online proctored or test center (Pearson VUE). Seats at popular test centers fill quickly, so schedule early once your preparation is on track.

                                                  Oracle recommends the following training options for Oracle MySQL 8.0 Database Administrator candidates:

                                                  Pair any course with the 142 practice questions from Actual4Exams to measure how ready you really are before paying the exam fee.

                                                  Yes. A free PDF demo of the Oracle MySQL 8.0 Database Administrator questions is available, so you can check the question style and answer quality before you pay. Every purchase also includes 365 days of free updates, and if the product expires you can renew the update service at a 50% discount from your member zone.

                                                  If you take the corresponding 1z1-908 exam within 60 days of purchase and do not pass, you can apply for a full refund under the 100% Money Back Guarantee: submit a scan of your enrollment slip and your official Score Report (PDF) within 2 days of the exam date, and the claim is processed within 7 days. Attempts made within 3 days of purchase, downloads without an actual exam attempt, free materials, and expired orders are not eligible, and the candidate name must match the payer name. Prefer new material instead of a refund? You can exchange your purchase for two free products of equal value and keep the update service on your original product. As for delivery, the files are available for instant download and are also emailed to you within one minute of payment — if nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you can install the product on.

                                                  The official Oracle MySQL 8.0 Database Administrator outline is organized into 6 domains. The first three are:

                                                  • MySQL Architecture and Internals
                                                  • Performance Tuning and Optimization
                                                  • User Management and Security

                                                  See the complete exam topics section above for the full outline and the weighting of every domain.

                                                  Oracle MySQL 8.0 Database Administrator Sample Questions:

                                                  Question #1

                                                  Which four connection methods can MySQL clients specify with the --protocol option when connecting to a MySQL server? (Choose four.)

                                                  • A. FILE
                                                  • B. SOCKET
                                                  • C. DIRECT
                                                  • D. TCP
                                                  • E. PIPE
                                                  • F. MEMORY
                                                  • G. IPv6
                                                  • H. IPv4
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: B,D,E,F  🗳️

                                                  Question #2

                                                  On examination, your MySQL installation datadir has become recursively world read/write/executable.
                                                  What are two major concerns of running an installation with incorrect file privileges? (Choose two.)

                                                  • A. MySQL binaries could be damaged, deleted, or altered.
                                                  • B. Extra startup time would be required for the MySQL server to reset the privileges.
                                                  • C. Data files could be deleted.
                                                  • D. Users could overwrite configuration files.
                                                  • E. SQL injections could be used to insert bad data into the database.
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: B,C  🗳️

                                                  Question #3

                                                  Which statement is true about InnoDB persistent index statistics?

                                                  • A. Increasing innodb_stats_persistent_sample_pages determines higher pages scanning speed, at the cost of increased memory usage.
                                                  • B. Index statistics are calculated from pages buffered in the buffer pool for tables with InnoDB storage engine.
                                                  • C. Setting innodb_stats_auto_recalc=ON causes statistics to be updated automatically when a new index is created.
                                                  • D. Tables are scanned and index statistics recalculated when an instance is restarted.
                                                  • E. Updating index statistics is an I/O expensive operation.
                                                  • F. Execution plans based on transient index statistics improve precision when innodb_stats_persistent_sample_pages is increased.
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: F  🗳️

                                                  Question #4

                                                  A MySQL server is monitored using MySQL Enterprise Monitor's agentless installation.
                                                  Which three features are available with this installation method? (Choose three.)

                                                  • A. CPU utilization
                                                  • B. MySQL Replication monitoring
                                                  • C. disk usage and disk characteristics including disk advisors warnings
                                                  • D. operating system memory utilization
                                                  • E. security-related advisor warnings
                                                  • F. MySQL Query Analysis data
                                                  • G. network-related information and network characteristics
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: C,E,F  🗳️

                                                  Question #5

                                                  Which three sets of item information are visible in the mysql system database? (Choose three.)

                                                  • A. performance monitoring information
                                                  • B. rollback segments
                                                  • C. time zone information and definitions
                                                  • D. plugins
                                                  • E. help topics
                                                  • F. audit log events
                                                  • G. information about table structures
                                                  Reveal Solution  Discussion  0

                                                  Correct Answer: B,D,E  🗳️

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