One of the most authoritative exams in the field, the Oracle MySQL 5.7 Database Administrator rewards the prepared. GetValidTest prepares you with 155 practice questions for the 1Z1-888 exam, verified answers included in 2026.
Oracle 1Z1-888 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | MySQL 5.7 Database Administrator |
| Exam Number: | 1Z0-888 |
| Exam Price: | USD $245 |
| Certificate Validity Period: | Lifetime (no expiration) |
| Exam Format: | Single-choice multiple-choice, Multiple-response multiple-choice |
| Available Languages: | English, Simplified Chinese, Japanese |
| Real Exam Qty: | 75 |
| Related Certifications: | Oracle Certified Professional, MySQL 8.0 Database Administrator (1Z0-908) |
| Exam Duration: | 120 minutes |
| Passing Score: | 58% |
| Recommended Training: | MySQL 5.7 Reference Manual MySQL 5.7 Database Administrator Training |
| Exam Registration: | Pearson VUE Registration Oracle University Exam Page |
| Sample Questions: |  |
| Exam Way: | In-person at Pearson VUE test centers or online proctored exam |
| Pre Condition: | No mandatory prerequisite exams; recommended 6-12 months hands-on experience with MySQL 5.7 |
| Official Syllabus URL: | https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&p_exam_id=1Z0_888 |
Oracle 1Z1-888 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Backup and Recovery | 15% | - Use mysqldump, raw backups, and binary logs - Design backup strategies - Validate and restore backups - Perform point-in-time recovery |
| Topic 2: Monitoring and Maintaining System Stability | 15% | - Capacity planning and server stability - InnoDB crash recovery and maintenance - Troubleshoot slowdowns and server issues - Monitor using logs, status variables, and Performance Schema |
| Topic 3: Performance and Query Optimization | 15% | - Identify and analyze slow queries - Index design, statistics, and maintenance - Use EXPLAIN and query execution plans - Optimize server configuration and memory usage |
| Topic 4: Replication and High Availability | 15% | - Monitor replication status and health - Understand replication architecture and components - Troubleshoot replication errors and conflicts - Configure and manage replication topologies |
| Topic 5: User and Access Management | 10% | - Authentication plugins and password policies - Understand MySQL privilege system - Grant/revoke privileges and reset root password - Create, modify, and delete user accounts |
| Topic 6: MySQL Architecture and General Administration | 15% | - Manage system variables and configuration files - Install and configure MySQL Server - Understand storage engines, tablespaces, redo/undo logs - Understand MySQL architecture and request processing |
| Topic 7: MySQL Security | 15% | - Prevent SQL injection and harden configuration - Network and operating system security - Encryption and secure connections - Identify security vulnerabilities and risks |
Oracle 1Z1-888 Exam: FAQ for Busy Professionals
Yes — download the free Oracle MySQL 5.7 Database Administrator demo and inspect the material before buying. Purchases include the right of free updating for 365 days, with latest versions emailed promptly upon release; renew afterward at 50% off.
USD $245 per attempt, 58% to pass. For busy professionals, one prepared attempt beats two rushed ones — work through the 155 practice questions for the 1Z1-888 exam at GetValidTest first.
The Oracle MySQL 5.7 Database Administrator blueprint covers 7 domains — including User and Access Management (10%), Replication and High Availability (15%), Performance and Query Optimization (15%). Budget your limited hours by weighting; the complete outline above lists every subtopic.
Through the vendor's official registration channels:
The Oracle MySQL 5.7 Database Administrator is delivered In-person at Pearson VUE test centers or online proctored exam — pick the arrangement that fits your calendar when booking.
The Oracle MySQL 5.7 Database Administrator is Oracle's certification exam for Oracle Certified Professional, MySQL 5.7 Database Administrator, at the Professional level. It's among the most authoritative credentials in the field — for those aiming at Oracle careers, it's the first step. Related credentials include Oracle Certified Professional, MySQL 8.0 Database Administrator (1Z0-908).
Files arrive by automatic email within a minute of payment — unlimited devices, and 24/7 customer assisting if nothing shows up within 2 hours (check spam). Need an invoice? Email us your company name for a custom invoice made to your demand. If you fail the corresponding 1Z1-888 exam within 60 days of purchase, we process a full refund within 7 days — send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Alternatively, exchange for two equal-value products free.
No mandatory prerequisite exams; recommended 6-12 months hands-on experience with MySQL 5.7 Vendors update eligibility rules over time, so verify the current requirements on the official page (official 1Z1-888 exam page) before registering.
Yes:
Official training teaches; practice proves. After any course, review with the 155 practice questions for the Oracle MySQL 5.7 Database Administrator — answers expert-verified.
120 minutes for 75 questions. Time-pressed candidates should rehearse the clock: short timed sets on busy days, full simulations on free ones.
Oracle MySQL 5.7 Database Administrator Sample Questions:
Which three are key advantages of standard MySQL replication?
- A. can easily add slaves for read scaling
- B. supports native automatic failover
- C. synchronously guarantees identical slave copy
- D. is easy to configure and has low performance overhead
- E. provides arbitrary geographic redundancy with minimal overhead to master
- F. enables automatic resync of databases when discrepancies are detected
Correct Answer: A,D,F 🗳️
Why should you be selective when granting the PROCESS privilege to an account?
- A. It allows a client to control running processes on a server.
- B. It allows a client to see another user's queries with the SHOW PROCESSLIST command.
- C. It allows the use of stored routines.
- D. It allows a client to process scripts.
Correct Answer: A 🗳️
Explanation: Only visible for GetValidTest members. You can sign-up / login (it's free).
You created a backup of the world database with this command:
shell> mysqldump --opt world > dump.sql
Which two will import the data from dump.sql?
- A. mysql> USE test; mysql> LOAD DATA INFILE `dump.sql';
- B. shell> mysqladmin recover test dump.sql
- C. shell> mysql test < dump.sql
- D. mysql>USE test; mysql>SOURCE dump.sql;
- E. shell> mysqlimport test dump.sql
Correct Answer: A,E 🗳️
Which statement is true about tablespaces?
- A. All tablespace files must be in the directory specified by the -datadir option.
- B. General tablespaces can be configured to span multiple files.
- C. The system tablespace can be configured to span multiple files.
- D. All tables must be in either the system tablespace or a general tablespace.
Correct Answer: D 🗳️
Explanation: Only visible for GetValidTest members. You can sign-up / login (it's free).
Consider:
Which statement best describes the meaning of the values in the ref columns?
- A. world.City.CountryCode is used to sort the rows in the Citytable.
- B. world.City.CountryCodeis used as the primary key for the Country table.
- C. No indexed columns are used to select rows from the City table. The world.City.CountryCode column is used to select rows in the Country table.
- D. No indexed columns are used to select rows from the Countrytable. The world.City.CountryCodecolumn is used to select rows in the City table.
Correct Answer: C 🗳️
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