Oracle 1z0-883 actual dump : MySQL 5.6 Database Administrator

1z0-883
  • Exam Code: 1z0-883
  • Exam Name: MySQL 5.6 Database Administrator
  • Updated: Aug 29, 2026
  • Q & A: 100 Questions and Answers

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About Oracle 1z0-883 Exam Questions

Short on time before your 1z0-883 exam date? Actual4Dumps packs 100 focused practice questions for the Oracle MySQL 5.6 Database Administrator into a format you can work through whenever a spare hour appears, so even a busy schedule is no excuse.

Oracle 1z0-883 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle MySQL 5.6 Database Administrator Certified Expert
Exam Number:1Z0-883
Related Certifications:Oracle Certified Professional, MySQL Database Administrator
Oracle MySQL 5.7 Database Administrator (related track)
Exam Duration:120 minutes
Available Languages:English
Exam Format:Multiple Choice
Certificate Validity Period:No expiration (Oracle certification policies may vary by program version)
Passing Score:Approximately 60%
Exam Price:USD 245
Real Exam Qty:75 (approximate range 60–80)
Recommended Training:Oracle University MySQL 5.6 Database Administrator Training
Exam Registration:Oracle Certification Registration
Sample Questions:Free Download Latest 1z0-883 actual dumps
Exam Way:Computer-based exam (online proctored or authorized test center)
Pre Condition:Recommended: practical experience with MySQL database administration and basic SQL knowledge
Official Syllabus URL:https://education.oracle.com/

Oracle 1z0-883 Exam Syllabus Topics:

SectionObjectives
MySQL Architecture and Storage Engines- InnoDB architecture and transaction model
- MyISAM and other storage engines
Security and User Management- Authentication and access control
- User accounts and privilege management
Installation and Configuration- MySQL installation and initial setup
- Server configuration parameters
Replication- Replication monitoring and troubleshooting
- Master-slave replication setup
Monitoring and Troubleshooting- Server monitoring tools and logs
- Common database issues diagnosis
Backup and Recovery- Logical and physical backups
- Point-in-time recovery
Performance Tuning- Indexing and schema optimization
- Query optimization techniques
Data Management and SQL Operations- Data integrity and constraints
- Advanced SQL queries and procedures

Common Questions About the Oracle 1z0-883 Exam

The Oracle MySQL 5.6 Database Administrator is the official Oracle exam that leads to the Oracle Certified Expert, MySQL 5.6 Database Administrator certification at the Expert level. Passing it validates your skills against Oracle standards and proves your qualification to current and future employers. The credential is also connected with related certifications such as Oracle Certified Professional, MySQL Database Administrator, Oracle MySQL 5.7 Database Administrator (related track), so it can serve as a solid step in a broader certification path.

The 1z0-883 exam has 75 (approximate range 60–80) questions in total and must be completed within 120 minutes. That leaves only a narrow time budget per item, so train yourself to flag a difficult question, move on, and circle back later instead of getting stuck. A week or two before your test date, run at least one full timed mock exam in the Actual4Dumps desktop or online test engine under the same 120 minutes limit, and repeat until you can finish with a few minutes left for review.

The passing score for the 1z0-883 exam is Approximately 60%, and the official registration fee is USD 245. Keep in mind that a failed attempt is not discounted — retaking the exam means paying the full fee again — so it is wise not to book your seat until your practice scores sit comfortably above the passing mark. Working through the 100 questions at Actual4Dumps in timed mode is a reliable way to judge when you are truly ready.

Oracle sets the following requirement for the 1z0-883 exam: Recommended: practical experience with MySQL database administration and basic SQL knowledge. Eligibility rules can change from time to time, so always confirm the current prerequisites on the official exam page at https://education.oracle.com/ before you register.

You can register for the Oracle MySQL 5.6 Database Administrator through the following official channels:

The 1z0-883 exam is delivered as Computer-based exam (online proctored or authorized test center), so review the technical and check-in requirements for that format when you schedule your appointment.

Oracle recommends the following official training options for the Oracle MySQL 5.6 Database Administrator:

Official courses build the theory, and pairing them with the 100 practice questions from Actual4Dumps turns that knowledge into exam-ready answers.

Yes. Actual4Dumps offers a free PDF demo for the Oracle MySQL 5.6 Database Administrator, so you can review real sample questions and judge the quality before paying anything. After your purchase, you receive 365 days of free updates — whenever the question pool changes, you get the latest version at no cost. Once that period expires, you can extend your update service at a 50% discount from your member zone.

If you take the 1z0-883 exam within 60 days of your purchase and do not pass, you can apply for a full refund under our 100% Money Back Guarantee. To qualify, submit a scanned copy of your exam enrollment slip together with your official Score Report (PDF) within 2 days after the exam date, and your claim will be processed within 7 days. Note that the guarantee applies only to the corresponding exam: attempts taken within 3 days of purchase, downloaded-but-unused materials, free resources, and expired orders are not eligible, and the candidate name must match the purchaser name. If you would rather not refund, you can exchange the product for two free exam products of equal value while keeping the update service on your original purchase.

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The Oracle MySQL 5.6 Database Administrator is organized into 8 domains. Among the first ones are MySQL Architecture and Storage Engines, Installation and Configuration, Replication, and the remaining domains cover the rest of the official objectives. For the complete topic breakdown with every subtopic, see the full 1z0-883 exam outline above on this page.

Oracle MySQL 5.6 Database Administrator Sample Questions:

Question 1

Assume that you want to know which Mysql Server options were set to custom values.
Which two methods would you use to find out?

A. Check the output of SHOW GLOBAL VARIABLES and compare it with default values.
B. Check the configuration files in the order in which they are read by the Mysql Server and compare them with default values.
C. Check the command-line options provided for the Mysql Server and compare them with default values.
D. Query the INFORMATION_SCHEMA.GLOBAL_VARIABLES table and compare the result with default values.


Question 2

A user has deleted the wrong row in a table and you are preparing a point-in-time recovery skipping the DELETE event.
The server is configured with:

You have identified that the DELETE statement to skip has the Global Transaction Identifier (GTID) 'dbbe7da-fe25-11e2-b6c7-0800274aa49e:5 and you replay the binary log with:
Mysqlbinlog - exclude-gtides=' dbbe07da-fe25-11e2-b6c7-0800274aa49e:5' binlog.00000.2 | mysql
However all events were skipped instead of just the one deleting the wrong row.
What is the reason for this?

A. The server keeps track of which GTIDs have already been executed and skips those.
B. Mysqlbinlog ignores arguments to - exclude-gtids-it means ignore all events with GTIDs.
C. Enforce_gtid_consistency is set to ON.
D. Gtid_mode must be set to AUTO during point in time recoveries.


Question 3

You have taken a Logical Volume Manager (LVM) snapshot backup of a volume that contains the MySQL data directory.
Why is it important to remove snapshots after completing a RAW backup in this way?

A. The snapshots take a significant amount of disk space as they are a duplicate copy of the data.
B. The system keeps a copy of changes in memory and can cause an out of memory event.
C. The system can only support one snapshot per volume, and you need to remove it to be able to take your next backup.
D. The snapshot size will continue to grow as changes to the volume are made.


Question 4

Which two statements are true about setting the per-thread buffers higher than required?

A. It causes increased overhead due to initial memory allocation.
B. It requires increasing the thread_cache_size variable.
C. More memory per thread is beneficial in all scenarios.
D. It can affect system stability during peak load times, due to swapping.


Question 5

Which three data components are needed for point-in-time recovery?

A. The data backup
B. Configuration files
C. The error log
D. Binary logs
E. The backup log
F. The general query log


Solutions:

Question 1
Answer: A,D
Question 2
Answer: A
Question 3
Answer: A
Question 4
Answer: B,D
Question 5
Answer: A,B,D

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