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Oracle MySQL 2021 Implementation Essentials Sample Questions:

1. When using an Oracle Cloud Infrastructure Compute Instance with MySQL Enterprise Edition installed, you have two choices for backup destinations. What are these two choices?

A) Cloud storage only
B) Flash-archive recovery area
C) Cloud tape library
D) Both Cloud storage and local storage

2. The replication for a Master and Slave MySQL Servers is up and running. The disk space for Master Server is continuously growing. The binlog size keeps growing. Which two methods can fix the issue?

A) To safely purge binary log files, perform these steps:
B) On the Master server, disable binlog by removing the --log-bin option.
C) Execute the purge binary logs statement without argument.
D) Set the expire_logs_days system variable to expire binary log files automatically after a given number of days.
E) Delete all binlog files manually on the file system to release storage spaces.

3. The slave connects to the master and asks for updated records. What command was issued for this to happen?

A) START SLAVE
B) START RUN SLAVE
C) RUN SLAVE
D) SLAVE RUN
E) SLAVE START

4. What is true about MySQL Enterprise Transparent Data Encryption (TDE)?

A) Tablespace keys are managed manually behind the scenes.
B) Encryption key is stored in a centralized key memory location
C) Enables data-at-rest encryption by encrypting the physical files of the database.
D) Data is encrypted automatically, in real time, after it is written to storage.

5. Which of the following statements is true regarding MySQL user account privileges?
Response:

A) A user with the SUPER privilege can only read data from the database.
B) The RELOAD privilege allows a user to delete data from a table.
C) The GRANT option allows a user to revoke privileges from other users.
D) The USAGE privilege allows a user to connect to the MySQL server but grants no other privileges.

Solutions: