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Oracle 1Z0-921 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| High Availability and Replication | 10% | - InnoDB Cluster deployment - Replication concepts and setup - High availability solutions overview - GTID-based replication |
| Oracle MySQL Enterprise Product Suite | 10% | - Oracle products certified to work with MySQL Enterprise Edition - Products and features of MySQL Enterprise Edition - Differences between MySQL Enterprise Edition, Community Edition and Standard Edition |
| Installation and Architecture | 15% | - Install MySQL Enterprise Server - MySQL infrastructure architecture overview - Configure MySQL Enterprise Server settings |
| Database Design | 15% | - Basic SQL queries - Table partitioning - MySQL data types - Indexes, constraints and joins - Create and manage databases and tables - MySQL Document Store |
| MySQL Enterprise Monitor | 10% | - Features and benefits - Architecture: Service Manager and Agents - Custom Advisors configuration - Query Analyzer usage |
| MySQL Security | 20% | - Authorization and privilege management - MySQL Enterprise Audit - Data Masking and De-identification - Password policies and authentication - Transparent Data Encryption (TDE) - MySQL Enterprise Firewall |
| Backup and Recovery | 10% | - MySQL Enterprise Backup overview - Install and configure backup - Data import/export with MySQL Workbench - Backup encryption and compression |
| MySQL Database Service and HeatWave | 10% | - Service overview and provisioning - Monitoring and management - HeatWave setup and usage - High availability configuration |
Oracle MySQL 2021 Implementation Essentials Sample Questions:
1. You execute this statement:
SELECT NULL=NULL;
What is the result?
A) NULL
B) 0
C) FALSE
D) TRUE
E) 1
2. You just installed MySQL by Using a Package Manager on Linux.
Where are the default InnoDB redo log files stored?
A) /var/lib/mysql
B) /etc/my.cnf
C) /var/lib/mysql/innodb
D) /usr/mysql
E) /usr/redo
F) /usr/bin/logs
3. Which features of MySQL Enterprise Edition should you use to proactively monitor and track data changes in your databases?
A) SQL Enterprise Monitor and MySQL Enterprise Authentication
B) MySQL Enterprise Monitor and MySQL Audit
C) MySQL Workbench and MySQL Enterprise Firewall
D) MySQL Audit and MySQL Workbench
4. You establish MySQL Enterprise Server on Oracle Cloud Infrastructure connection via Secure Shell (SSH) For accessing a new MySQL Enterprise Edition on an Oracle Cloud Infrastructure (OCI) Instance you " Add SSH key " information during the OCI instance setup. You want to use Putty from your Windows Client to install MySQL.
What are the correct steps to accomplish this?
A) Use the provided private key for authentication.
B) Open Port 22 on your OCI Instance and configure Putty with the ssh private key.
C) Open Port 22 on your OCI Instance and convert the private key to ppk format. This new private key can be used for authentication.
D) Convert the private key to ppk format first and use the new private key for authentication.
5. Which three prerequisites are needed for creating an Oracle Linux VM instance in the Oracle Cloud Infrastructure?
A) existing VCN
B) subnet configured on a Virtual Cloud Network (VCN)
C) ssh key pair
D) Custom Image
E) Object Storage
F) bare metal Oracle Linux shape
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: E | Question # 3 Answer: A | Question # 4 Answer: C | Question # 5 Answer: D,E,F |







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