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Oracle 1Z0-922 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Database Design and SQL | 20% | - Data types, databases and tables creation - Views, stored procedures and triggers - Index design and usage - Write and optimize SQL queries, joins and subqueries |
| Backup and Recovery | 10% | - Restore and point-in-time recovery - Logical backup: mysqldump, MySQL Shell - Physical backup: MySQL Enterprise Backup |
| MySQL HeatWave | 5% | - HeatWave architecture and use cases - Deploy and use HeatWave |
| Monitoring and Management | 10% | - Configuration and tuning - MySQL Enterprise Monitor - Performance Schema and sys schema |
| MySQL Installation and Architecture | 15% | - MySQL core architecture and components - Upgrade MySQL server - Install and configure MySQL Enterprise Server |
| High Availability and Replication | 15% | - InnoDB Cluster architecture and deployment - Read replicas and scaling solutions - MySQL Replication configuration and management |
| Introduction to MySQL Enterprise Edition | 10% | - Overview of MySQL Enterprise products and features - Differences between MySQL Enterprise Edition, Community Edition and Standard Edition |
| Security and Access Control | 15% | - Audit and security policies - Encryption: data-at-rest and data-in-transit - User accounts, roles and privileges management |
Oracle MySQL Implementation Associate Sample Questions:
1. What does the innodb_log_file_size parameter in MySQL control?
A) The size of individual InnoDB tables
B) The size of the buffer pool
C) The maximum number of concurrent connections
D) The size of redo logs
2. Which two features are offered by MySQL Enterprise Authentication?
A) Automatic database backups
B) Support for multi-factor authentication (MFA)
C) Integration with LDAP for external authentication
D) Monitoring database performance
3. Which of the following types of joins returns all rows from both tables, filling with NULLs where there is no match?
A) FULL OUTER JOIN
B) LEFT JOIN RIGHT
C) JOIN INNER JOIN
4. How can a MySQL user's password be updated?
A) By using the REVOKE statement
B) By using the GRANT statement
C) By using the ALTER USER statement
D) By directly updating the mysql.user table
5. Which MySQL privilege grants a user the ability to create, modify, and delete stored routines (stored procedures or functions)?
A) EXECUTE
B) SUPER
C) CREATE ROUTINE
D) RELOAD
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: B,C | Question # 3 Answer: A | Question # 4 Answer: C | Question # 5 Answer: C |
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