1Z1-921 exam dumps

Oracle 1Z1-921 Value Package

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  • Exam Code: 1Z1-921
  • Exam Name: MySQL 2021 Implementation Essentials
  • No. of Questions: 78 Questions and Answers
  • Updated: Oct 11, 2026

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  • Total Questions: 78
  • Updated on: Oct 11, 2026
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1Z1-921 PDF Practice Q&A's

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  • Total Questions: 78
  • Updated on: Oct 11, 2026
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  • Total Questions: 78
  • Updated on: Oct 11, 2026
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Oracle 1Z1-921 Exam Overview:

Certification Vendor:Oracle
Exam Name:MySQL 2021 Implementation Essentials
Exam Number:1Z0-921
Exam Price:$245 USD
Passing Score:60%-63%
Exam Format:Multiple Choice
Certificate Validity Period:Oracle certifications typically do not expire
Available Languages:English
Real Exam Qty:52-70
Related Certifications:MySQL 2021 Certified Implementation Specialist
Exam Duration:90-120
Sample Questions: DOWNLOAD DEMO
Exam Way:Online proctored or Pearson VUE test center
Pre Condition:No mandatory prerequisite exams. Basic MySQL database administration and SQL knowledge recommended.
Official Syllabus URL:https://education.oracle.com/mysql-2021-implementation-essentials/pexam_1Z0-921

Oracle 1Z1-921 Exam Syllabus Topics:

SectionObjectives
Topic 1: High Availability and Replication- Replication and Scalability
  • 1. Configure GTID and binary log replication
  • 2. Set up InnoDB Cluster
  • 3. Explain replication
  • 4. Describe high availability solutions
  • 5. Deploy scalability and availability features
Topic 2: MySQL Kubernetes- Kubernetes Operations
  • 1. Use MySQL Kubernetes Operator
Topic 3: Leverage MySQL Enterprise Monitor- Enterprise Monitor Features
  • 1. Manage custom advisors
  • 2. Explain Enterprise Monitor benefits and features
  • 3. Describe monitor topology and agents
  • 4. Manage Query Analyzer
Topic 4: Database Design- Database Objects and SQL
  • 1. Use Document Store
  • 2. Join tables
  • 3. Create basic SQL queries
  • 4. Partition MySQL tables
  • 5. Maintain databases, tables, and columns
  • 6. Configure indexes and constraints
  • 7. Describe MySQL datatypes
  • 8. Create databases and tables
Topic 5: Installation and Architecture- MySQL Infrastructure Architecture
  • 1. Explain MySQL infrastructure architecture
  • 2. Install MySQL Enterprise Server
  • 3. Configure MySQL Enterprise Server settings
Topic 6: Oracle MySQL Enterprise Product Suite- Enterprise Edition and Community/Standard Edition
  • 1. Identify Oracle products certified with MySQL Enterprise Edition
  • 2. Explain Enterprise product features
  • 3. Differentiate MySQL editions
Topic 7: Leverage MySQL Backup- Backup and Recovery
  • 1. Describe Enterprise Backup process
  • 2. Import and export data using Workbench
  • 3. Configure backups
  • 4. Install Enterprise Backup
  • 5. Configure encryption and compression
Topic 8: MySQL Database Service and HeatWave- Cloud Database Services
  • 1. Manage high availability deployments
  • 2. Monitor Database Service
  • 3. Create and manage HeatWave
  • 4. Configure backup for Database Service
  • 5. Manage standalone deployments
  • 6. Describe MySQL Database Service
  • 7. Provision and connect to Database Service
Topic 9: MySQL Security- Security Management
  • 1. Manage password policies
  • 2. Use Data Masking
  • 3. Configure Enterprise Audit
  • 4. Configure Enterprise Firewall
  • 5. Describe Enterprise Authentication
  • 6. Execute authorization and privilege management
  • 7. Use Transparent Data Encryption

Oracle 1Z1-921 Exam Q&A for 2026 Candidates

Yes. PrepAwayETE provides a free PDF demo of the 1Z1-921 practice questions, so you can check the format and quality before paying anything. Every purchase also includes 365 days of free updates, and once that period expires you can extend the update service at a 50% discount from your member zone.

The 1Z1-921 exam gives you 90-120 to work through 52-70 questions, so the clock moves faster than most candidates expect. Keep a steady pace on every item, flag the ones that stall you, and circle back with the time you have banked instead of getting stuck. Time pressure is mostly a rehearsal problem: run at least one full timed mock in the PrepAwayETE test engine before your appointment, and the real countdown will feel familiar rather than threatening.

The 1Z1-921 exam — officially titled MySQL 2021 Implementation Essentials — is the Oracle test you pass to earn the Oracle MySQL certification. It sits at the Specialist level of the Oracle certification program. Related certifications include MySQL 2021 Certified Implementation Specialist. If that is the credential you are after, the 78 practice questions at PrepAwayETE map directly to its official objectives.

The Oracle MySQL 2021 Implementation Essentials blueprint is organized into 9 domains. The first three are:

  • Installation and Architecture
  • Oracle MySQL Enterprise Product Suite
  • High Availability and Replication

The complete, current topic list appears in the exam outline section above — review it before you start drilling the PrepAwayETE practice questions.

No mandatory prerequisite exams. Basic MySQL database administration and SQL knowledge recommended.

Eligibility rules do change, so confirm the current requirements on the official exam page before you apply: https://education.oracle.com/mysql-2021-implementation-essentials/pexam_1Z0-921.

If you take the corresponding 1Z1-921 exam within 60 days of purchase and do not pass, you can apply for a full refund under our money-back guarantee. Send a scanned copy of your exam enrollment slip together with the official Score Report PDF within 2 days of your exam date, and your claim will be processed within 7 days. Keep in mind that the candidate name must match the purchaser name, and the guarantee does not cover attempts made within 3 days of purchase, materials that were downloaded but never used in an actual exam sitting, free resources, or expired orders. If you would rather keep studying, you can swap the refund for two free exam products of equal value while keeping the update service on your original purchase. Delivery itself is instant: the files are emailed to you within one minute of payment (if nothing arrives within 2 hours, check your spam folder and contact our support team), and there is no limit on how many computers you install them on.

The passing score for the 1Z1-921 exam is 60%-63%, and the official registration fee is $245 USD. Remember that an unsuccessful attempt means paying the full $245 USD again to retake it, so booking too early is the expensive way to find out you are not ready. Test yourself with the PrepAwayETE practice questions first; once you can clear 60%-63% comfortably on timed runs, scheduling the real exam becomes a much safer bet.

Oracle MySQL 2021 Implementation Essentials Sample Questions:

The MySQL Enterprise Monitor Agent requires a user configured in each MySQL instance that is being monitored with suitable privileges to collect information about the server.
Which statement is correct?

  • A. The super privilege is required when starting, stopping, or restarting monitored MySQL databases.
  • B. Monitoring metrics need super and root privileges because they are not available for a less-privileged user.
  • C. The super privilege is required when creating and populating the inventory table, as well as running statements such as show master logs or SHOW ENGINE INNODB STATUS.
  • D. MySQL Enterprise Monitor creates the required users automatically.
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

MySQL is installed on a Linux server with the configuration:
Which two methods can change the default options to use the authentication plug-in that implements SHA-256 hashing for user account passwords?

  • A. Add --default_authentication_plugin=sha256_password on the command line when you invoke the server.
  • B. Create user by using CREATE USER 'newuser'@'localhost' IDENTIFIED WITH 'Sh@256Pa33';
  • C. Add default_authentication_plugin=sha256_password under [mysqld] in the configuration file.
  • D. Create user by using CREATE USER 'newuser' @'localhost' SET PASSWORD AS 'Sh@256Pa33';
Reveal Solution  Discussion  0

Correct Answer: A,B  🗳️

Which three are recommended configurations for installing and running MySQL InnoDB Cluster?

  • A. use SSD,s for data and replication logs
  • B. Networks must be in separate regions.
  • C. Use Network-attached storage (NAS) for the data files.
  • D. isolated machine resources
  • E. Groups must be in even numbers; 2, 4, 6, 8.
  • F. smaller VM,s work best - with a maximum of eight vCPU,s and 16GB of RAM
  • G. The number of machines per group must be 3, 5, 7 or 9.
Reveal Solution  Discussion  0

Correct Answer: C,E,G  🗳️

Consider this SQL statement which is using the innoDB storage engine and with global AUTOCOMMIT = 1:

What is the result after issuing the rollback command?

  • A. Both the tables, t1 and t2, are not created because there is an explicit ROLLBACK.
  • B. Only the t1 table is created.
  • C. Only the t2 table is created.
  • D. Both the tables, t1 and t2, are created.
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Which statement is used to create a new MySQL database?
Response:

  • A. CREATE TABLE
  • B. CREATE DATABASE
  • C. CREATE SCHEMA
  • D. NEW DATABASE
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

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