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Oracle MySQL 2021 Implementation Essentials Sample Questions:

1. You just installed MySQL by Using a Package Manager on Linux.
Where are the default InnoDB redo log files stored?

A) /var/lib/mysql/innodb
B) /etc/my.cnf
C) /usr/mysql
D) /usr/bin/logs
E) /var/lib/mysql
F) /usr/redo

2. Which three components can MySQL InnoDB Cluster use to Achieve database high availability?

A) MySQL Servers with Group Replication to replicate data to all members of the cluster.
B) MySQL Router to ensure client requests are load balanced and routed to the correct servers.
C) MySQL Online Hot Backup to keep data consistent and always ready to be used.
D) MySQL Shell to create and administer InnoDB Clusters using the built-in AdminAPI.
E) MySQL X Plugin to enable MySQL to use the X Protocol to speed up and monitor data replication.

3. You are testing a new application and want to use data masking but the database is empty. What option will generate dummy data for you to use for testing?

A) Execute the sakila-data. sqi script to populate the database
B) Use MySQL Enterprise High Availability to access one of the available data tables
C) Use mysqldump to import data from the sakila_dummy database sample data set.
D) Alter the table with the statement: ALTER TABLE IMPORT DATA WITH data_masking plugin;

4. The MySQL Replication Environment (Master and Slave) is prepared.
What two are options for connecting a Java application to the MySQL Master and Slave?

A)

B)

C)

D)

5. Which two statements are correct about MySQL Enterprise Edition?

A) Oracle offers 24x7, global support for MySQL Enterprise Edition products installed on Oracle Cloud Infrastructure Compute Instances.
B) MySQL Enterprise Product Suite can be installed on an Oracle Cloud Infrastructure Virtual Cloud Network.
C) Oracle MySQL Enterprise tools & plugins are available as optional services (installation Feature Pack I/II).
D) MySQL configuration can be changed in /etc/lib/myi.cnf.
E) MySQL Enterprise Edition can be installed on an Oracle Cloud Infrastructure Compute Instance.

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