There's no such thing as a free lunch — free exam materials included. The valid Oracle MySQL 5.7 Database Administrator set from ExamTorrent earns its price: 155 practice questions with stable, reliable sourcing.
Oracle 1Z1-888 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | MySQL 5.7 Database Administrator |
| Exam Number: | 1Z0-888 |
| Real Exam Qty: | 124 |
| Related Certifications: | Oracle Certified Professional, MySQL 5.7 Database Administrator |
| Passing Score: | ≈70% (vendor typical pass rate, subject to official change) |
| Available Languages: | Japanese, English |
| Certificate Validity Period: | Valid for MySQL 5.7 release exam lifecycle (no fixed expiry) |
| Exam Format: | Multiple Choice |
| Exam Duration: | 120 minutes |
| Exam Price: | USD 125 (approximate Oracle exam fee; check official pricing) |
| Sample Questions: |  |
| Exam Way: | Delivered through Oracle's Pearson VUE (online proctored or test center) as per Oracle policies. |
| Pre Condition: | No formal prerequisite exam required; hands-on MySQL experience recommended. |
| Official Syllabus URL: | https://education.oracle.com/mysql-5-7-database-administrator/pexam_1Z0-888 |
Oracle 1Z1-888 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Performance Optimization | - Query and System Tuning
|
| Topic 2: Backup and Recovery | - Data Protection Strategies
|
| Topic 3: User Management and Security | - Access Control
|
| Topic 4: Replication and High Availability | - Replication Topology
|
| Topic 5: MySQL Server Architecture and Operation | - Core Database Concepts
|
| Topic 6: Installing and Configuring MySQL | - Setup and Installation
|
| Topic 7: Monitoring and Maintaining a Stable System | - Performance and Monitoring
|
What Candidates Ask About the Oracle 1Z1-888 Exam
The Oracle MySQL 5.7 Database Administrator blueprint spans 7 domains — including User Management and Security, Installing and Configuring MySQL, Monitoring and Maintaining a Stable System. Spend your hours where the percentages are; the full outline above lists every subtopic.
USD 125 (approximate Oracle exam fee; check official pricing) per attempt, ≈70% (vendor typical pass rate, subject to official change) to pass. Retakes bill the full fee again, so make the first attempt the prepared one — rehearse with the 155 practice questions from ExamTorrent until the mark is comfortably behind you.
120 minutes for 124 questions. Train the pace, don't guess it: the ExamTorrent software and online engines simulate the real test scene and score your performance, so exam day holds no surprises.
No formal prerequisite exam required; hands-on MySQL experience recommended. Vendors adjust eligibility rules over time — verify the current requirements on the official page (official 1Z1-888 exam page) before registering.
Files first: payment triggers an automatic email within a minute — download on unlimited devices, and contact our round-the-clock team if nothing arrives within 2 hours (check spam). Failure is covered: take the corresponding 1Z1-888 exam within 60 days of purchase, and if you don't pass, email a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam — we handle it quickly, with the full refund processed within 7 days. Exclusions: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. You may instead exchange for two equal-value products free.
Yes — download the free Oracle MySQL 5.7 Database Administrator demo and inspect real questions before paying. Your purchase then stays valid for 365 days with free updates throughout, renewable afterward at 50% off.
The Oracle MySQL 5.7 Database Administrator is Oracle's official exam for the MySQL Database Administration certification, at the Professional (Oracle Certified Professional) level. It validates practical, job-relevant skills — which is why employers shortlist certified candidates. Related credentials include Oracle Certified Professional, MySQL 5.7 Database Administrator.
Oracle MySQL 5.7 Database Administrator Sample Questions:
A master-slave replication setup has the slave showing this error:
On the master server, the binary logs show:
What could explain this error? (Choose two.)
- A. binlog_cache_size=1024 is too small and transactions are lost.
- B. enforce_gtid_consistency=ON and consistency is broken between the master and the slave.
- C. binlog_format=STATEMENT and a non-deterministic query was executed.
- D. sync_binlog=0 and the master server crashed.
- E. The sync_relay_log=1000 setting on the slave is too small.
Correct Answer: A,B 🗳️
Which are three facts about backups with mysqldump?
- A. are able to back up specific items within a database
- B. are always faster to restore than binary backups
- C. will lock all storage engines for duration of backup
- D. create automatically compressed backups
- E. can back up a remote database server
- F. allow a consistent backup to be taken
Correct Answer: A,E,F 🗳️
Which two methods accurately monitor the size of your total database size over time?
- A. monitoring datadir size in the operating system
- B. monitoring the performance_schema_hosts_size variable
- C. monitoring the Innodb_rows_inserted status variable
- D. monitoring the information_schemA.TABLES table
- E. monitoring cumulative Innodb_page_size increase
- F. monitoring the innodb_redo_log_size variable
Correct Answer: A,D 🗳️
You have installed MySQL on Oracle Linux 7 using the official RPM distribution, and SELinux is set to
"permissive".
Examine this extract of the my.cnf file:
You issue this command to start MySQL Server:
systemctl start mysqld@replica
On which port is the server listening?
- A. 3301
- B. 3302
- C. 3304
- D. 3303
Correct Answer: A 🗳️
You are setting up a new installation of MySQL Server 5.7 (a GA release.) You have used a ZIP or TAR package to ensure that the mysqld binary, along with its support files, such as plug-ins and error messages, now exist on the host. Assume that the default datadir exists on the host. You installed the binary in the default location (the default --basedir value) for your operating system. Which step should you perform before defining your own databases and database tables?
- A. Create a configuration file containing default-storage-engine=InnoDB.
- B. Create additional login accounts (so that everyone does not need to log in as root) and assign them appropriate privileges.
- C. Set an exception in the host machine's firewall to allow external users to talk to mysqld.
- D. Execute a command with a minimal form of: mysql --initialize
- E. Register mysqld as a service that will start automatically on this host machine.
Correct Answer: A 🗳️
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