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Oracle 1Z1-921 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Oracle MySQL Enterprise Product Suite | - Enterprise Edition and Community/Standard Edition
|
| Topic 2: Leverage MySQL Enterprise Monitor | - Enterprise Monitor Features
|
| Topic 3: MySQL Database Service and HeatWave | - Cloud Database Services
|
| Topic 4: Installation and Architecture | - MySQL Infrastructure Architecture
|
| Topic 5: High Availability and Replication | - Replication and Scalability
|
| Topic 6: MySQL Kubernetes | - Kubernetes Operations
|
| Topic 7: Leverage MySQL Backup | - Backup and Recovery
|
| Topic 8: MySQL Security | - Security Management
|
| Topic 9: Database Design | - Database Objects and SQL
|
Oracle MySQL 2021 Implementation Essentials Sample Questions:
Which three statements are true about MySQL Enterprise Backup?
- A. It performs hot or warm backups.
- B. It provides the ability to create incremental backups.
- C. It cannot back up encrypted tablespaces.
- D. It performs logical backups.
- E. It enables you to take non-locking backups.
Correct Answer: B,D,E 🗳️
Which two statements are true about MySQL Enterprise Authentication?
- A. MySQL Enterprise Edition automatically connects to Oracle Password Vault to verify user passwords..
- B. MySQL Enterprise Authentication supports Linux Pluggable Authentication Modules (PAM).
- C. MySQL Enterprise Authentication supports Windows Active Directory.
- D. MySQL Enterprise Authentication determines what operation the user can perform.
- E. MySQL Enterprise Authentication makes it more difficult to set up security because you have different sets of security policies.
Correct Answer: B,C 🗳️
Which statement will display the status of the partitioning plug-in?
- A. SELECT PLUGIN_NAME, PLUGIN_VERSION, PLUGIN_STATUS FROM INFOMRATION_SCHEMA.PLUGINS WHERE PLUGIN_NAME= 'partition';
- B. SHOW PLUGINS WHERE Name= 'partition';
- C. SHOW STATUS PLUGINS WHERE Name= 'PARTITIONING';
- D. USE SYS SCHEMA; SHOW PLUGINS STATUS;
Correct Answer: A 🗳️
How does MySQL HeatWave improve query performance?
Response:
- A. By automatically creating indexes on frequently used columns.
- B. By offloading analytics queries to an in-memory, highly parallel processing engine.
- C. By replicating data across multiple servers.
- D. By caching the entire database in memory.
Correct Answer: B 🗳️
Which two statements about the download of MySQL Enterprise Backup are correct?
- A. MySQL Enterprise Backup comes with MySQL Connector and is freely available for download.
- B. MySQL Enterprise Backup is a separate package from MySQL Enterprise Edition. It can be downloaded from https://edelivery.oracle.com.
- C. MySQL Enterprise Backup comes with MySQL Utilities Package, which is available for download publicly on http://www.mysql.com.
- D. MySQL Enterprise Backup can be downloaded from My Oracle Support (MOS).
- E. MySQL Enterprise Backup comes with all MySQL editions including community edition.
Correct Answer: B,E 🗳️
