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Instant Download Oracle : 1Z0-921 Questions & Answers as PDF & Test Engine
Updated: Oct 22, 2026
No. of Questions: 78 Questions & Answers with Testing Engine
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In 2026, a good test engine is a study partner, not just a quiz file: it tracks your performance, flags your mistakes, and lets you clear the questions you have already mastered. PrepAwayETE builds exactly that into the 1Z0-921 practice package with 78 verified questions.
Oracle 1Z0-921 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle MySQL 2021 Implementation Essentials |
| Exam Number: | 1Z0-921 |
| Available Languages: | English |
| Certificate Validity Period: | 3 years |
| Exam Format: | Multiple Choice, Multiple Select |
| Exam Duration: | 90 minutes |
| Passing Score: | 65% |
| Related Certifications: | Oracle MySQL Certified Professional |
| Exam Price: | USD $245 |
| Real Exam Qty: | 52-78 |
| Recommended Training: | Oracle MySQL 2021 Implementation Training |
| Exam Registration: | Pearson VUE Oracle University Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or onsite at authorized test centers |
| Pre Condition: | No mandatory prerequisites; recommended to have hands-on experience with MySQL Enterprise Edition |
| Official Syllabus URL: | https://education.oracle.com/exam-1z0-921-mysql-2021-implementation-essentials/pexam_1Z0-921 |
Oracle 1Z0-921 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Installation and Architecture | 15% | - Configure MySQL Enterprise Server settings - Install MySQL Enterprise Server - MySQL infrastructure architecture overview |
| MySQL Security | 20% | - Transparent Data Encryption (TDE) - MySQL Enterprise Firewall - Authorization and privilege management - Data Masking and De-identification - Password policies and authentication - MySQL Enterprise Audit |
| Backup and Recovery | 10% | - MySQL Enterprise Backup overview - Backup encryption and compression - Install and configure backup - Data import/export with MySQL Workbench |
| MySQL Database Service and HeatWave | 10% | - HeatWave setup and usage - Monitoring and management - High availability configuration - Service overview and provisioning |
| Database Design | 15% | - Basic SQL queries - Indexes, constraints and joins - MySQL Document Store - Create and manage databases and tables - MySQL data types - Table partitioning |
| Oracle MySQL Enterprise Product Suite | 10% | - Differences between MySQL Enterprise Edition, Community Edition and Standard Edition - Oracle products certified to work with MySQL Enterprise Edition - Products and features of MySQL Enterprise Edition |
| MySQL Enterprise Monitor | 10% | - Query Analyzer usage - Architecture: Service Manager and Agents - Features and benefits - Custom Advisors configuration |
| High Availability and Replication | 10% | - GTID-based replication - InnoDB Cluster deployment - High availability solutions overview - Replication concepts and setup |
How Our Oracle MySQL 2021 Implementation Essentials Study Material Works
The test engine simulates the real exam environment, records your performance after each session, and points out the questions you got wrong so you know where to concentrate. Once you answer a question correctly consistently, you can mark it as mastered and clear it from your rotation, keeping every practice round focused on what still needs work.
The Oracle MySQL 2021 Implementation Essentials exam contains 52-78 questions, and you will have 90 minutes minutes to complete them. Simulating that combination in advance turns exam-day pacing into a habit.
More than you might think. A demo shows you real questions and answers exactly as the full product presents them, so you can judge the accuracy, the writing quality, and the interface for yourself. We encourage you to compare our demo against any other provider's — the difference in care is visible in the details.
Many candidates combine practice questions with official training. Recommended options include:
This package includes 78 practice questions for the Oracle MySQL 2021 Implementation Essentials exam. Every answer is verified by an experienced team of experts, so you can trust what you study.
The Oracle MySQL 2021 Implementation Essentials exam requires a score of 65% to pass, and the official registration fee is USD $245. Knowing both figures before you begin helps you plan your preparation realistically.
You can register for the Oracle MySQL 2021 Implementation Essentials exam through the official channels:
No mandatory prerequisites; recommended to have hands-on experience with MySQL Enterprise Edition
You can confirm the current eligibility requirements on the official 1Z0-921 exam page before you register.
The Oracle MySQL 2021 Implementation Essentials practice questions are organized around the official exam objectives. Key topics include:
- Database Design (15%)
- MySQL Security (20%)
- Backup and Recovery (10%)
Your practice results against these topics show you exactly where to spend your next session.
Oracle MySQL 2021 Implementation Essentials Sample Questions:
You want to create the user named jenny for any host server with the password secretpassi23! and the password is expired? Which command should you use?
- A. CREATE USER ,jenny,0,%t IDENTIFIED BY ,SecretPass123!, PASSWORD EXPIRE;
- B. CREATE USER ,jenny,@,localhost, IDENTIFIED BY (,SecretPass123!,,,256,, Expired)
- C. CREATE USER ,jenny *@,localhost, IDENTIFIED WITH HASH PASSWORD(,SecretPass123!,)
- D. CREATE USER ,jenny,@,%, IDENTIFIED WITH sha256_password BY 'SecretPass123!,;
- E. CREATE USER ,jenny,@'%, WITH HASHED(password,,SecretPass123!,), PASSWORD EXPIRE
Correct Answer: B 🗳️
You need to load the MySQL Enterprise Audit plug-in at database startup and prevent the audit plug-in from being removed at run time.
Which two options should you include in the MySQL configuration file?
- A. plugin-audit=ON, ALWAYS
- B. LOAD PLUGIN=AUDIT_LOG
- C. plugin-load=audit_log.so
- D. audit_log_permanent=ON
- E. audit-log=FORCE_PLUS_PERMANENT
Correct Answer: D,E 🗳️
Which two statements are true about MySQL Enterprise Authentication?
- A. MySQL Enterprise Authentication makes it more difficult to set up security because you have different sets of security policies.
- B. MySQL Enterprise Edition automatically connects to Oracle Password Vault to verify user passwords..
- C. MySQL Enterprise Authentication supports Linux Pluggable Authentication Modules (PAM).
- D. MySQL Enterprise Authentication determines what operation the user can perform.
- E. MySQL Enterprise Authentication supports Windows Active Directory.
Correct Answer: C,E 🗳️
What are two ways in which customers can receive notifications such as outages, configuration changes, database emergencies, and other information on their Database as a Service instances?
- A. Browser pop-ups
- B. Application-to-application messaging
- C. Direct support call from an Oracle representative
- D. SMS-notification tab on the dashboard
- E. Email
Correct Answer: D,E 🗳️
Which three options are valid reasons for using a primary key in a table?
- A. maintaining a history of row insertions or updates
- B. increasing performance when using select statements
- C. exporting data faster with mysqldump
- D. preventing duplicate keys
- E. to make it easier to change the PRIMARY KEY value
- F. automatic storage of data in a sorted order
Correct Answer: B,C,D 🗳️
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