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Exams change with the digitized world, day by day. In 2026, ActualTestsIT renovates the MYSQL MySQL 5.0 Database Administrator Certified Professional Exam, Part I bank continuously, and every 1Z0-873 purchase includes 365 days of free updates — the newest information, daily, without extra fees.

MYSQL 1Z0-873 Exam Overview:

Certification Vendor:Oracle (formerly Sun Microsystems)
Exam Name:MySQL 5.0 Database Administrator Certified Professional Exam, Part I
Exam Number:1Z0-873
Related Certifications:MySQL Database Administrator Certified Professional
Exam Format:Multiple choice questions
Available Languages:English
Sample Questions: DOWNLOAD DEMO
Exam Way:Test center-based proctored multiple-choice exam
Pre Condition:Recommended experience with MySQL database administration and SQL fundamentals

MYSQL 1Z0-873 Exam Syllabus Topics:

SectionObjectives
Installation and Configuration- MySQL installation procedures
- Configuration files and server parameters
Monitoring and Maintenance- Routine maintenance tasks
- Server monitoring tools and logs
User Administration and Security- User account management
- Privileges, roles, and authentication
Replication and High Availability- Replication configuration and troubleshooting
- Master-slave replication concepts
MySQL Architecture and Core Concepts- Storage engines and their characteristics (InnoDB, MyISAM)
- MySQL server architecture overview
Backup and Recovery- Recovery procedures and strategies
- Logical and physical backup methods
Performance Tuning and Optimization- Query optimization techniques
- Indexing strategies and performance analysis

What to Know Before You Sit 1Z0-873

The 1Z0-873 exam is MYSQL's gatekeeper for the MYSQL-Certifications certification, a credential at the Professional level. Passing it says you can apply the MYSQL MySQL 5.0 Database Administrator Certified Professional Exam, Part I objectives to real problems — a claim employers can act on. It also sits within a broader certification family covering MySQL Database Administrator Certified Professional, so the work you put in here compounds. Easier said than earned — which is exactly why structured practice beats self-directed wandering.

The MYSQL MySQL 5.0 Database Administrator Certified Professional Exam, Part I blueprint spans 7 domains, led by MySQL Architecture and Core Concepts, Replication and High Availability, and Monitoring and Maintenance. Read the weightings as marching orders: the domain with the largest share of the score gets the largest share of your week. The full topic list is in the exam topics section above — study to it, not around it.

MYSQL lists the MYSQL MySQL 5.0 Database Administrator Certified Professional Exam, Part I question formats as: Multiple choice questions. Formats shape tactics — locate the actual question sentence inside long scenario stems before reading the rest, and re-verify every selection on multi-answer items. ActualTestsIT's 139 practice questions drill these formats until only the content feels new on exam day.

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Yes. ActualTestsIT's free MYSQL MySQL 5.0 Database Administrator Certified Professional Exam, Part I PDF demo contains genuine sample questions with verified answers, so you can judge the quality yourself. Every purchase includes 365 days of free updates, and renewing after expiry costs 50% of the regular price from your member zone. Inspect first — confident material has nothing to hide.

Continuously — the digitized world changes daily, and the bank keeps pace. As MYSQL adjusts the MYSQL MySQL 5.0 Database Administrator Certified Professional Exam, Part I exam, our experts renovate the material to match, and updates are free for 365 days in your member zone. Track them via the New Releases section or the ActualTestsIT newsletter, and re-verify your version 3-4 days before your exam. Expired products repurchase at 50% off to restart the service.

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MYSQL MySQL 5.0 Database Administrator Certified Professional Exam, Part I Sample Questions:

Which of the following is true of a MySQL client and server?

  • A. They must be run on the same hardware architecture.
  • B. They must be run on the same type of Operating System.
  • C. They do not have to be run on the same type of Operating System.
  • D. They do not have to be run on the same hardware architecture.
Reveal Solution  Discussion  0

Correct Answer: C,D  🗳️

Suppose you want queries that are not using indexes to be logged to the slow log. How would you enable this?

  • A. Use the --log-queries-indexes option.
  • B. Use the --log-queries-not-using-indexes option.
  • C. Use the --log-slow-queries-indexes option.
  • D. Use the --log-slow-queries-not-using-indexes option.
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Explanation: Only visible for ActualTestsIT members. You can sign-up / login (it's free).

Which of the following statements are true regarding the InnoDB storage engine?

  • A. It uses multiversioning to isolate transactions.
  • B. It does not isolate transactions.
  • C. It is not possible for deadlocks to occur.
  • D. It is possible for deadlocks to occur.
Reveal Solution  Discussion  0

Correct Answer: A,D  🗳️

Explanation: Only visible for ActualTestsIT members. You can sign-up / login (it's free).

When you upgrade from one version of MySQL to another which of these steps are considered necessary?

  • A. Backup your databases
  • B. Check the MySQL Reference Manual upgrading section and read the parts that concern your upgrade
  • C. Start the new server
  • D. Stop the MySQL server
  • E. Install the new version of MySQL on top of the existing version
  • F. None of the above
Reveal Solution  Discussion  0

Correct Answer: A,B,C,D,E  🗳️

Explanation: Only visible for ActualTestsIT members. You can sign-up / login (it's free).

When you acquire an advisory lock using GET_LOCK(), the lock is released if

  • A. You issue another GET_LOCK() statement
  • B. You issue a RELEASE_LOCK() statement
  • C. Your connection to the server terminates
  • D. None of the above
Reveal Solution  Discussion  0

Correct Answer: A,B,C  🗳️

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