Recruiters scanning a stack of resumes stop at recognized credentials, and Oracle certifications stop them reliably. The Oracle MySQL 8.0 Database Administrator is the entry ticket; PracticeVCE supplies 1z1-908 practice questions to get you through the gate.
Oracle 1z1-908 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Architecture | 15% | - Data storage and InnoDB engine - Client connections configuration - Buffers, caches and Data Dictionary |
| Topic 2: Server Installation and Configuration | 15% | - Multi-instance deployment - Configuration files and variables - Installation, startup and upgrade |
| Topic 3: Monitoring and Maintenance | 15% | - Performance Schema and Enterprise Monitor - Troubleshooting and capacity planning - Log files and status monitoring |
| Topic 4: Backup and Recovery | 15% | - Logical and physical backup methods - Enterprise Backup and recovery procedures - Point-in-time recovery |
| Topic 5: Security | 20% | - User accounts, roles and privileges - Authentication and encryption - Enterprise Firewall and audit |
| Topic 6: High Availability and Replication | 15% | - Failover and high availability setup - Multi-source replication - Replication configuration and types |
| Topic 7: Query Optimization | 15% | - Index design and management - Query execution plan analysis - Performance tuning techniques |
Oracle 1z1-908 Exam — Frequently Asked Questions
The 1z1-908 exam is Oracle's official route to the Oracle Certified Professional, MySQL 8.0 Database Administrator certification (Professional level). For IT professionals building a career, it signals verified skill — the kind of advantage that tips better opportunities your way.
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Yes — the vendor points candidates to these courses:
Training teaches; practice reveals. Once a course ends, the 1z1-908 practice questions from PracticeVCE tell you how much of it will survive real exam conditions.
No formal prerequisites; 6 months of hands-on MySQL administration experience recommended Requirements like these do get updated, so confirm the details on the official exam page — official 1z1-908 exam information — before you spend anything on registration.
Registration runs USD 245, and the pass mark is 62%. Paying by credit card is the standard route — safe and stable for both buyer and seller. And remember the fee is per attempt: a retake costs the same again, which is why candidates drill with the 142 practice questions from PracticeVCE until their margin is comfortable.
The exam sets 73 questions against 120 minutes on the clock. That pairing punishes hesitation, so train it out: set a per-question budget, flag-and-return instead of freezing, and rehearse full timed sessions in the PracticeVCE engine until pacing is automatic.
Yes — a free PDF demo lets you examine the question quality first. If you buy, 365 days of free updates are included, with new versions sent to you as they're released; an expired update period can be renewed later at 50% off.
Registration runs through the vendor's official channels:
The exam is available Online proctored remote exam or in-person at Pearson VUE testing centers — choose whatever fits your schedule and setup when you book.
Expect 7 domains in the Oracle MySQL 8.0 Database Administrator blueprint, headlined by High Availability and Replication (15%), Backup and Recovery (15%), Architecture (15%). Use the weights as your study budget — high-percentage domains earn the most points per hour. The complete outline above has the full breakdown.
Oracle MySQL 8.0 Database Administrator Sample Questions:
You plan to install MySQL Server by using the RPM download.
Which two statements are true? (Choose two.)
- A. You can provide the root password interactively.
- B. You must manually initialize the data directory.
- C. MySQL uses the RPM relocatable installation target feature.
- D. The functionality is split among several RPM package files.
- E. The MySQL RPM package installation supports deploying multiple MySQL versions on the same host.
- F. You can find the root password in the error log after the first start.
Correct Answer: E,F 🗳️
An existing asynchronous replication setup is running MySQL 8.
Which two steps are a part of implementing GTID replication? (Choose two.)
- A. Enable GTID by executing this on the master and the slave:
SET GLOBAL GTID_ENABLED=on; - B. Restart MySQL (master and slave) with these options enabled:
--gtid_mode=ON
--log-bin
--log-slave-updates
--enforce-gtid-consistency - C. Execute this on the slave to enable GTID:
RESET SLAVE; START SLAVE GTID_NEXT=AUTOMATIC; - D. On the slave, alter the MySQL master connection setting with:
ALTER channel CHANGE MASTER TO MASTER_AUTO_POSITION = 1; - E. On the slave, alter the MySQL master connection setting with:
CHANGE MASTER TO MASTER_AUTO_POSITION = 1; - F. Execute this on the slave to enable GTID:
START SLAVE IO_THREAD WITH GTID;
Correct Answer: B,E 🗳️
Four nodes are configured to use circular replication.
Examine these configuration parameters for each node:
Which statement is true?
- A. Increasing slave_parallel_workers will improve high availability.
- B. Setting slave_preserve_commit_order to on will improve data consistency.
- C. Setting transaction_allow_batching to on will improve data consistency.
- D. Cross-database constraints can cause database inconsistency.
- E. Setting slave_parallel_type=DATABASE won't work for circular replication; it should be set to LOGICAL_CLOCK.
- F. Each slave thread is responsible for updating a specific database.
Correct Answer: B 🗳️
Which two are true about binary logs used in asynchronous replication? (Choose two.)
- A. They contain events that describe database changes on the master.
- B. They contain events that describe all queries run on the master.
- C. They are pulled from the master to the slave.
- D. They are pushed from the master to the slave.
- E. They contain events that describe only administrative commands run on the master.
Correct Answer: A,D 🗳️
Which two MySQL Shell commands are excluded from the InnoDB Cluster creation procedure? (Choose two.)
- A. cluster.setPrimaryInstance()
- B. dba.createCluster()
- C. cluster.forceQuorumUsingPartitionOf()
- D. dba.configureLocalInstance()
- E. dba.configureInstance()
- F. cluster.addInstance()
- G. dba.checkInstanceConfiguration()
Correct Answer: A,C 🗳️
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