Oracle 1Z0-908 valid study dumps : MySQL 8.0 Database Administrator

  • Exam Code: 1Z0-908
  • Exam Name: MySQL 8.0 Database Administrator
  • Updated: Sep 03, 2026
  • Q&As: 142 Questions and Answers

Buy Now

Total Price: $59.99

Oracle 1Z0-908 Value Pack (Frequently Bought Together)

   +      +   

PDF Version: Convenient, easy to study. Printable Oracle 1Z0-908 PDF Format. It is an electronic file format regardless of the operating system platform.

PC Test Engine: Install on multiple computers for self-paced, at-your-convenience training.

Online Test Engine: Supports Windows / Mac / Android / iOS, etc., because it is the software based on WEB browser.

Value Pack Total: $179.97  $79.99

About Oracle MySQL 8.0 Database Administrator - 1Z0-908 Valid Dumps

A Oracle certification remains one of the clearest signals of competence a resume can carry. The Oracle MySQL 8.0 Database Administrator exam stands between you and it, and the 142 practice questions at ValidDumps are built to close that distance.

Oracle 1Z0-908 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)
Real Exam Qty:50-60
Related Certifications:Oracle Certified Associate, MySQL 8.0 Database Administrator
Oracle MySQL HeatWave certifications
Exam Duration:90 minutes
Exam Format:Multiple Response, Multiple Choice
Exam Price:$245 USD
Passing Score:62%
Available Languages:English
Recommended Training:Oracle MySQL Training Courses
MySQL 8.0 Official Documentation
Exam Registration:Pearson VUE Oracle Exams
Oracle Certification Registration
Sample Questions:Free Download real 1Z0-908 valid dumps
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 1Z0-908 Exam Syllabus Topics:

SectionObjectives
Replication and High Availability- Replication Setup
  • 1. Asynchronous replication
    • 2. Replication topology configuration
      - High Availability Solutions
      • 1. Failover mechanisms
        • 2. MySQL Group Replication
          Backup and Recovery- Backup Strategies
          • 1. Physical backups
            • 2. Logical backups (mysqldump)
              - Recovery Methods
              • 1. Point-in-time recovery
                • 2. Crash recovery using InnoDB
                  Installation and Configuration- Installation Methods
                  • 1. Initial configuration setup
                    • 2. Binary and package-based installation
                      - Server Configuration
                      • 1. Startup and shutdown procedures
                        • 2. my.cnf parameters tuning
                          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
                                  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
                                          User Management and Security- Authentication and Authorization
                                          • 1. User accounts and privileges
                                            • 2. Role-based access control
                                              - Security Features
                                              • 1. SSL/TLS configuration
                                                • 2. Password policies and encryption

                                                  1Z0-908 (Oracle) Exam: Your Questions Answered

                                                  Oracle MySQL 8.0 Database Administrator is an official Oracle exam, catalogued under the code 1Z0-908. A pass awards you the Oracle Certified Professional, MySQL Database Administrator (OCP MySQL DBA) certification at the Professional level. It also supports progress toward Oracle Certified Associate, MySQL 8.0 Database Administrator, Oracle MySQL HeatWave certifications. Demand for this credential has stayed strong because it validates skills employers can use from day one.

                                                  The Oracle MySQL 8.0 Database Administrator exam packs 50-60 questions into 90 minutes. Candidates rarely fail because of one impossible topic; they fail because ten minutes vanished on three stubborn questions. Build a triage habit now: answer, flag, move on, return later. Timed full-length sessions in the ValidDumps test engine are the most honest way to practice that discipline before it counts.

                                                  You pass Oracle MySQL 8.0 Database Administrator at 62%, and the official registration fee stands at $245 USD. One detail worth internalizing: there is no retake discount, so a second sitting costs another full $245 USD. Use the ValidDumps practice tests as your gauge and book only when your results clear the requirement with a repeatable margin, not a one-off peak.

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

                                                  Vendor policies shift over time, so confirm the current entry conditions before paying any registration fee; the official exam page is the authoritative source.

                                                  You can sign up for Oracle MySQL 8.0 Database Administrator through the official registration points listed here.

                                                  Regarding format, the exam is delivered Online proctored or test center (Pearson VUE).

                                                  Oracle recommends the following training for Oracle MySQL 8.0 Database Administrator candidates.

                                                  Course content builds understanding, but the exam grades answers. Bridge the two with the 142 practice questions in the ValidDumps 1Z0-908 package, and the theory starts converting into points.

                                                  Yes. A free demo of the Oracle MySQL 8.0 Database Administrator material is available on this page, so you can verify the quality of the questions and the expert-edited answers yourself. Once you purchase, updates are free for 365 days and the newest version is emailed to you automatically as it releases; after expiry, extending the update service costs 50% of the regular price.

                                                  A 100% money-back guarantee covers your purchase under defined conditions. If you take the Oracle MySQL 8.0 Database Administrator exam within 60 days of buying and fail, you can claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders, and the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, you may exchange rather than refund: two other exam products of equal value, free, with the update service on your original purchase kept intact.

                                                  Delivery is instant: files unlock for download upon successful payment and are automatically emailed to you within one minute. If nothing arrives within 2 hours, check spam and contact us by email or online service. Installation is unlimited across your computers.

                                                  Oracle MySQL 8.0 Database Administrator spans 6 official domains. The most heavily weighted include Performance Tuning and Optimization, Replication and High Availability, and User Management and Security. The full topic list is published above on this page; let the weightings decide where your next study hour goes.

                                                  Oracle MySQL 8.0 Database Administrator Sample Questions:

                                                  Question 1

                                                  You have upgraded the MySQL binaries from 5.7.28 to 8.0.18 by using an in-place upgrade.
                                                  Examine the message sequence generated during the first start of MySQL 8.0.18:

                                                  Which step or set of steps will resolve the errors?

                                                  A. Go to the <datadir>/mysql directory and execute: myisamchk --update-state columns_priv event proc proxies_priv tables_priv.
                                                  B. Execute: mysqlcheck --repair mysql columns_priv event proc proxies_priv tables_priv.
                                                  C. Remove the redo logs. Replace the MySQL binaries with the 5.7.28 binaries. Prepare the tables for upgrade. Upgrade to 8.0.18 again.
                                                  D. Start mysqld again using the --upgrade=FORCE option.
                                                  E. Execute: mysqlcheck --check-upgrade mysql columns_priv event proc proxies_priv tables_priv.


                                                  Question 2

                                                  You have replication configured, which consists of one master and one slave on different hosts with an asynchronous replication channel between them.
                                                  Your goal is to decrease the amount of data that is transferred between these two hosts.
                                                  It is confirmed that the slave instance does not need to have data from the example database.
                                                  Which replication filter contributes to your goal?

                                                  A. on slave: --replicate-ignore-db=example
                                                  B. on master: --binlog-ignore-db=example
                                                  C. on slave: --binlog-ignore-db=example
                                                  D. on slave: --replicate-wild-ignore=example.%
                                                  E. on master: --replicate-ignore-db=example


                                                  Question 3

                                                  You are using an existing server with a new configuration. MySQL Server fails to start.
                                                  Examine this snapshot of the error log:

                                                  Which action would allow the server to start?

                                                  A. Execute mysqladmin flush-logs.
                                                  B. Create a new ib_logfile0 file of size 26214400.
                                                  C. Remove ib_logfile0 and ib_logfile1 files from the file system.
                                                  D. First run mysqld --initialize to refresh the Size of ib_logfile.


                                                  Question 4

                                                  Which two are true about differences between logical and physical upgrades of MySQL databases? (Choose two.)

                                                  A. Physical upgrades leave data in place, whereas logical upgrades require data to be restored from mysqldump-type backups taken before the upgrades.
                                                  B. Physical upgrades are much faster because they do not require restarting the mysqld process.
                                                  C. Physical upgrades are performed for current instances on bare metal deployments, whereas logical upgrades are used for virtual machines or containerized instances.
                                                  D. Logical upgrades are much faster because they do not require restarting the mysqld process.
                                                  E. Post-upgrade table storage requirements after physical upgrades are usually smaller than that after logical upgrades.
                                                  F. Post-upgrade table storage requirements after logical upgrades are usually smaller than that after physical upgrades.


                                                  Question 5

                                                  Which two statements are true about MySQL Enterprise Backup? (Choose two.)

                                                  A. It can perform hot or warm backups.
                                                  B. It supports backup of a remote MySQL system.
                                                  C. It supports backing up only table structures.
                                                  D. It supports the creation of incremental backups.
                                                  E. It creates logical backups.
                                                  F. It supports restoring to a remote MySQL system.


                                                  Solutions:

                                                  Question 1
                                                  Answer: D
                                                  Question 2
                                                  Answer: E
                                                  Question 3
                                                  Answer: D
                                                  Question 4
                                                  Answer: A,D
                                                  Question 5
                                                  Answer: A,D

                                                  What Clients Say About Us

                                                  Thank you for release this 1Z0-908 exam.

                                                  Simona Simona       4 star  

                                                  I passed the exam and got the certification successfully by using 1Z0-908 learning materials of ValidDumps,and I have recommend ValidDumps to my friends.

                                                  Cornell Cornell       4 star  

                                                  Luckily, I got my 1Z0-908 certification without any other material.

                                                  Maximilian Maximilian       4.5 star  

                                                  You can score high marks only by practicing 1Z0-908 exams questions. Trust me, i got 98% points at my first try.

                                                  Winston Winston       5 star  

                                                  The 1Z0-908 training engine is a good guide of sample questions. I have passed the exam due to its good quality. Thanks!

                                                  Vicky Vicky       5 star  

                                                  Thank you
                                                  It is amazing that you released this 1Z0-908 exam.

                                                  Donna Donna       4 star  

                                                  Love to Prepare with ValidDumps Passed 97% marks
                                                  Cleared Comfortably

                                                  Amy Amy       4.5 star  

                                                  The 1Z0-908 latest practice test and updated exam questions give overall coverage to study material preparing for the exam. You can rely on it. I passed mine successfully.

                                                  Kelly Kelly       4.5 star  

                                                  I passed my 1Z0-908 exams today. Well, I just want to say a sincere thank to ValidDumps. I will also recommend ValidDumps study materials to other candidates. Your perfect service and high quality materials are worth trust.

                                                  Vic Vic       5 star  

                                                  I passed the 1Z0-908 exam and learned a lot of important knowledge to solve problems in my work. Thanks for your helpful exam materials!

                                                  Archer Archer       4 star  

                                                  Awesome exam practise software for the 1Z0-908 certification exam. ValidDumps helped me score 98% marks in the exam. I highly recommend all to use the exam practising software.

                                                  Yves Yves       5 star  

                                                  Finally I got rigth dump with right answers. I recommended this to my all friends to get 1Z0-908 exam questions only form ValidDumpss with 100% passing gaurantee and excellent customer support.

                                                  Alexander Alexander       4.5 star  

                                                  Awesome exam practise software for the 1Z0-908 certification exam.

                                                  Isabel Isabel       5 star  

                                                  Really glad that I do not have to pay for different materials like pdf and testing engine separately. Bundle includes all. Nice work ValidDumps.

                                                  Ed Ed       4 star  

                                                  I couldn’t have passed the 1Z0-908 exam without the help of 1Z0-908 training materials, and thank you very much!

                                                  Beau Beau       5 star  

                                                  It is latest 1Z0-908 dumps. If you wanna pass exam successfully you must notice if it is latest version.

                                                  Yvonne Yvonne       4 star  

                                                  LEAVE A REPLY

                                                  Your email address will not be published. Required fields are marked *

                                                  Quality and Value

                                                  ValidDumps Practice Exams are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development - no all study materials.

                                                  Tested and Approved

                                                  We are committed to the process of vendor and third party approvals. We believe professionals and executives alike deserve the confidence of quality coverage these authorizations provide.

                                                  Easy to Pass

                                                  If you prepare for the exams using our ValidDumps testing engine, It is easy to succeed for all certifications in the first attempt. You don't have to deal with all dumps or any free torrent / rapidshare all stuff.

                                                  Try Before Buy

                                                  ValidDumps offers free demo of each product. You can check out the interface, question quality and usability of our practice exams before you decide to buy.

                                                  Our Clients

                                                  amazon
                                                  centurylink
                                                  charter
                                                  comcast
                                                  bofa
                                                  timewarner
                                                  verizon
                                                  vodafone
                                                  xfinity
                                                  earthlink
                                                  marriot