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Oracle MySQL 2021 Implementation Essentials Sample Questions:

1. By using the asynchronous MySQL Replication architecture, data can be replicated to slaves. Identify three use cases of MySQL Replication.

A) It allows backup to be done on the slave without impacting the master.
B) It provides multi-master access where the application can write and read data across the database servers.
C) You can create a slave server for reporting applications, which get only read access to the slave servers. It off-loads the master server. Additional servers allow different database server configuration.
D) MySQL Replication Connector/J (ReplicationDriver) is provided to allow read capability on slave and write capability on master.
E) MySQL Enterprise Backup will back up from Slave automatically.

2. Assume that MySQL Enterprise Monitor is configured to monitor MySQL 8.0.10 or a later instance. Which three features are available?

A) tracing import and export with mysqldump
B) monitoring the availability of the MySQL Instance
C) analyzing executed MySQL queries
D) creating e-mail alerts and SNMP traps for MySQL warnings
E) deploying MySQL agent on supported target operating system
F) starting and stopping the MySQL instance

3. MySQL Enterprise Masking and De-identification can hide or obfuscate sensitive data, by controlling how the data appears. Which three are MySQL Enterprise Masking and De-identification functions?

A) random data substitution
B) misspelling
C) dictionary substitution
D) whitelisting and substitution
E) strict or relaxed masking

4. The MySQL Enterprise Monitor Agent requires a user configured in each MySQL instance that is being monitored with suitable privileges to collect information about the server.
Which statement is correct?

A) The super privilege is required when creating and populating the inventory table, as well as running statements such as show master logs or SHOW ENGINE INNODB STATUS.
B) MySQL Enterprise Monitor creates the required users automatically.
C) The super privilege is required when starting, stopping, or restarting monitored MySQL databases.
D) Monitoring metrics need super and root privileges because they are not available for a less-privileged user.

5. Which three prerequisites are needed for creating an Oracle Linux VM instance in the Oracle Cloud Infrastructure?

A) subnet configured on a Virtual Cloud Network (VCN)
B) Object Storage
C) bare metal Oracle Linux shape
D) existing VCN
E) ssh key pair
F) Custom Image

Solutions: