Study with Oracle : 1Z0-908 Exam Torrent as your best preparation materials
Last Updated: Sep 22, 2026
No. of Questions: 142 Questions & Answers with Testing Engine
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Good training materials are to examinees what water is to fish — and choosing ones truly suited to you matters more than choosing quickly. For the 1Z0-908 exam, SurePassExams offers 142 practice questions for the Oracle MySQL 8.0 Database Administrator objectives, and a free demo so you can judge the fit yourself before paying.
Oracle 1Z0-908 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | MySQL 8.0 Database Administrator |
| Exam Number: | 1Z0-908 |
| Passing Score: | 60% (approx.) |
| Exam Price: | USD $245 |
| Related Certifications: | Oracle Certified Professional, MySQL 8.0 Database Administrator |
| Exam Duration: | 120 minutes |
| Exam Format: | Multiple select, Multiple choice |
| Available Languages: | English |
| Certificate Validity Period: | No expiration |
| Real Exam Qty: | 75 (approx.) |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored (remote) / testing center |
| Pre Condition: | Recommended hands-on experience with MySQL administration |
| Official Syllabus URL: | https://education.oracle.com/mysql-80-database-administrator/pexam_1Z0-908 |
Oracle 1Z0-908 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Backup, Recovery & High Availability | - Replication and clustering - Backup strategies and tools |
| MySQL Architecture & Installation | - Server installation and configuration - Architecture overview and storage engines |
| Query Optimization & Performance | - Indexing strategies - Execution plan analysis |
| Monitoring & Maintenance | - Performance monitoring and troubleshooting - Log files and capacity planning |
| Security & User Management | - Authentication and encryption - User accounts, roles, and privileges |
The Oracle MySQL 8.0 Database Administrator Exam: Questions Candidates Ask
Recommended hands-on experience with MySQL administration
The 1Z0-908 exam contains 75 (approx.) questions with 120 minutes minutes on the clock. That combination rewards candidates who have rehearsed under realistic conditions — which is exactly what the software simulation version of the SurePassExams materials is for.
The official outline divides the 1Z0-908 exam into weighted domains, including:
- Security & User Management ()
- Monitoring & Maintenance ()
- Backup, Recovery & High Availability ()
The Oracle MySQL 8.0 Database Administrator question bank at SurePassExams is organized around these same objectives, and its clear layout makes the heavily weighted points easy to spot and revisit.
The passing score is 60% (approx.) and the exam fee is USD $245. A practical approach: keep running timed practice sets until your results sit comfortably above the passing line, then book your seat.
Because knowing the content and knowing the exam are different skills. The software version of the Oracle MySQL 8.0 Database Administrator materials simulates the real 1Z0-908 exam environment, so the interface, timing, and question flow are familiar before you sit the real thing. It is a small rehearsal with an outsized effect — candidates who have experienced the simulation handle exam-day details calmly instead of burning time on surprises.
The 1Z0-908 exam is the official test for the Oracle MySQL 8.0 Database Administrator certification from Oracle, measuring how well you can apply the published exam objectives in realistic scenarios. The credential validates your skills against an industry-recognized standard — and because the exam has its own format and rhythm, materials that combine organized content with realistic simulation prepare you more completely than reading alone.
Three things. First, it starts with a free demo containing plenty of sample questions, so you can taste the 1Z0-908 exam content before deciding. Second, the PDF prints cleanly, turning your screen materials into paper you can annotate — notes in the margins keep your memory of key points fresh every time you pick the pages back up. Third, it travels anywhere: no account login, no compatibility worries, just 142 practice questions for the Oracle MySQL 8.0 Database Administrator exam ready whenever you are.
Oracle MySQL 8.0 Database Administrator Sample Questions:
Four nodes are configured to use circular replication.
Examine these configuration parameters for each node:
Which statement is true?
- A. Setting slave_preserve_commit_order to on will improve data consistency.
- B. Each slave thread is responsible for updating a specific database.
- C. Setting slave_parallel_type=DATABASE won't work for circular replication; it should be set to LOGICAL_CLOCK.
- D. Setting transaction_allow_batching to on will improve data consistency.
- E. Increasing slave_parallel_workers will improve high availability.
- F. Cross-database constraints can cause database inconsistency.
Correct Answer: A 🗳️
Which two statements are true about InnoDB data-at-rest encryption? (Choose two.)
- A. It decrypts data for use in memory.
- B. It supports all indexes transparently.
- C. It does not support the transportable tablespaces feature.
- D. It supports only non-blob datatypes.
- E. It enforces encryption from disk to memory and over network transmission.
Correct Answer: A,B 🗳️
You want to check the values of the sort_buffer_size session variables of all existing connections.
Which performance_schema table can you query?
- A. global_variables
- B. user_variables_by_thread
- C. session_variables
- D. variables_by_thread
Correct Answer: C 🗳️
An attempt to recover an InnoDB Cluster fails.
Examine this set of messages and responses:
host3:3377 ssl JS > dba.rebootClusterFromCompleteOutage() Reconfiguring the default cluster from complete outage...
The instance 'host1:3377'' was part of the cluster configuration. Would you like to rejoin it to the cluster?
[y/N]: y
The instance 'host2:3377' was part of the cluster configuration. Would you like to rejoin it to the cluster?
[y/N]: y
Dba.rebootClusterFromCompleteOutage: The active session instance isn't the most updated in comparison with the ONLINE instances of the Cluster's metadata. Please use the most up to date instance: 'host1:3377'.
(RuntimeError)
Which statement is true?
- A. The instance deployed on host3 must be synchronized from a donor deployed on host1 by using the command cluster.addInstance('host1:3377').
- B. The cluster is running and there is at least one ONLINE instance.
- C. The instance deployed on host3 must be rebuilt with a backup from the primary instance.
- D. The active session instance is invalid and must be re-created by using the command shell.connect ('host3:3377').
- E. It is possible to determine the most up-to-date instance by comparing different global transaction identifier (GTID) sets with GTID_SUBSET(set1,set2).
Correct Answer: A 🗳️
Your MySQL server was upgraded from an earlier major version.
The sales database contains three tables, one of which is the transactions table, which has 4 million rows.
You are running low on disk space on the datadir partition and begin to investigate.
Examine these commands and output:
Which two statements are true? (Choose two.)
- A. Executing SET GLOBAL innodb_row_format=COMPRESSED and then ALTER TABLE transactions will free up disk space.
- B. The transactions table was created with innodb_file_per_table=OFF.
- C. Truncating the transactions table will free up the most disk space.
- D. Executing ALTER TABLE transactions will enable you to free up disk space.
- E. Truncating the sales and leads table will free up disk space.
Correct Answer: A,B 🗳️
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