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Oracle 1Z0-888 : MySQL 5.7 Database Administrator
Exam Code: 1Z0-888
Exam Name: MySQL 5.7 Database Administrator
Updated: Oct 23, 2026
Q & A: 155 Questions and Answers
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Oracle 1Z0-888 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: MySQL Architecture and Storage Engines | - Table structures and indexing concepts - InnoDB and MyISAM storage engines - MySQL server architecture overview |
| Topic 2: Performance Tuning and Optimization | - Buffer pool and memory configuration - Query optimization and indexing strategies - Performance monitoring tools |
| Topic 3: Backup and Recovery | - Logical backups using mysqldump - Physical backup strategies - Point-in-time recovery |
| Topic 4: Troubleshooting and Maintenance | - Server diagnostics tools - Routine maintenance tasks - Log analysis and error handling |
| Topic 5: Replication and High Availability | - Replication monitoring and troubleshooting - Master-slave replication configuration - Failover concepts |
| Topic 6: User Management and Security | - User accounts and privilege management - Authentication and password policies - SSL and secure connections |
| Topic 7: Installation and Configuration | - Configuration files and system variables - Server startup and shutdown procedures - MySQL installation methods and initialization |
1Z0-888 Exam Questions & Answers
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The 1Z0-888 exam is a Oracle certification exam covering the Oracle MySQL 5.7 Database Administrator syllabus shown above. It forms part of these credential paths: Oracle Certified Associate, MySQL 5.7 Database Administrator. Most candidates are working people studying around jobs and families, which is why Pass4cram built its 155 practice questions for fragmented schedules — PDF, Desktop Test Engine, and Online Test Engine formats included.
Online proctored exam via Pearson VUE or Oracle testing partners Register for the Oracle MySQL 5.7 Database Administrator exam through these official channels:
Once your date is confirmed, your Pass4cram practice questions arrive by email within 1 minute, so the study clock starts immediately.
The official Oracle MySQL 5.7 Database Administrator outline divides the exam into 7 domains, the largest being MySQL Architecture and Storage Engines, Troubleshooting and Maintenance, and Replication and High Availability. The full list is in the topics section above, and Pass4cram's 155 practice questions address every domain in it.
Registration for the Oracle MySQL 5.7 Database Administrator exam costs USD 245 (may vary by region), and the passing score is Not publicly disclosed. Retaking means paying the fee again, so check your level with the Pass4cram engines before you commit to a date.
Everything needed to start the minute your order arrives: 155 practice questions for the Oracle MySQL 5.7 Database Administrator exam in three formats — a printable, expert-prepared PDF with instant download; a Desktop Test Engine for Windows that simulates the real exam with two practice modes and works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. Also included: a free demo, 365 days of free updates, a 50% renewal discount afterward, unlimited installations, and remote installation guidance from professional IT staff if you need it.
Oracle recommends these training resources for the Oracle MySQL 5.7 Database Administrator exam:
Reinforce the training with the 155 practice questions from Pass4cram — short, frequent sessions fit working schedules better than marathon weekends.
Recommended hands-on experience administering MySQL 5.7 databases and understanding of relational database concepts Since requirements can change, confirm the current version on the official Oracle exam page before scheduling.
The Oracle MySQL 5.7 Database Administrator exam contains Approximately 63 multiple-choice questions with a limit of 120 minutes. That is tight pacing — rehearse it in the Pass4cram Desktop Test Engine's timed mode until it feels natural.
Oracle MySQL 5.7 Database Administrator Sample Questions:
Question #1
Which two methods will provide the total number of partitions on a table? (Choose two.)
- A. Query the performance_schema.objects_summary_global_by_type table
- B. Use the command: SHOW CREATE TABLE
- C. Use the command: SHOW TABLE STATUS
- D. Query the INFORMATION_SCHEMA.PARTITIONS table
- E. Query the INFORMATION_SCHEMA.TABLES table for the partition_count
Correct Answer: C,D 🗳️
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Question #2
To satisfy a security requirement, you have created or altered some user accounts to include REQUIRE X509.
Which additional task needs to be performed for those user accounts to fulfill the requirement to use X509?
- A. Provide users access to the server's private key.
- B. Restart the server with the --require-x509 option.
- C. Set the X509 option in the [client] section of the MySQL server's configuration file.
- D. Install the X509 plug-in on the server.
- E. Distribute client digital certificates to the client computers being used to log in by the user accounts.
Correct Answer: C 🗳️
Question #3
This output is from a SHOW SLAVE STATUS:
What would cause the SQL_Delay variable to have a value of 360?
- A. The network latency between the master and the slave is 360 milliseconds.
- B. The slave will need an estimated 360 seconds to update the remaining contents from the relay log.
- C. The master has performed a large transaction, which will take 360 seconds to complete on the slave.
- D. The slave was configured for delayed replication with a delay of six minutes.
Correct Answer: D 🗳️
Explanation: Only visible for Pass4cram members. You can sign-up / login (it's free).
Question #4
MySQL is installed on a Linux server and has this configuration:
[mysqld]
user=mysql
datadir=/data/mysql/
As the 'root' user, you change the datadir location by executing:
shell> cp -R /var/lib/mysql /data/mysql/
shell> chown -R mysql /data/mysql
What is the purpose of changing ownership of datadirto the 'mysql' user?
- A. MySQL needs to be run as the root user, but files cannot be owned by it.
- B. MySQL requires correct file ownership while remaining secure.
- C. The mysqld process requires all permissions within datadir to be the same.
- D. MySQL cannot be run as the root user.
Correct Answer: B 🗳️
Question #5
Which are three facts about backups with mysqldump?
- A. will lock all storage engines for duration of backup
- B. are able to back up specific items within a database
- C. are always faster to restore than binary backups
- D. can back up a remote database server
- E. allow a consistent backup to be taken
- F. create automatically compressed backups
Correct Answer: B,D,E 🗳️
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