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Oracle MySQL 2021 Implementation Essentials Sample Questions:

1. You want to create an encrypted table. So, you enter this command:
CREATE TABLE 'test_encryption2% (
'id' int(10) unsigned NOT NULL AUTO_INCREMENT,
'server_name' varchar(15) NOT NULL,
PRIMARY KEY ('id') ) ENGINE=MYISAM AUTO_INCREMENT=l DEFAULT CHARSET=latin1 ENCRYPTION = 'Y1; You receive the following error:
ERROR 1031 (HY000): Table storage engine for 'test_encryption2' doesn't have this option Which statement correctly explains the reason for this error?

A) The encryption feature only works with InnoDB tables. You are creating a MylSAM table, and it is causing the error.
B) You cannot use the AUTO_INCREMENT option to create an encrypted table. This is what is causing the error.
C) The test_encryption2 already exist. You are not using the correct option to recreate it and it is causing the error.
D) The term "server_name" is a reserved MySQL term. You cannot use it for the new table. This is what is causing the error.

2. What are Security Lists in Oracle Cloud Infrastructure?

A) They are user-role designations that assign rights to certain internal users and external users.
B) They allow administrators access to applications in the cloud and external servers.
C) They are essentially firewall rules that help control traffic between OCI instances.
D) Security lists are data encryption levels that control who can see the data.
E) They contain rules established by HIPAA for securing end-user data.

3. 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) Monitoring metrics need super and root privileges because they are not available for a less-privileged user.
B) MySQL Enterprise Monitor creates the required users automatically.
C) 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.
D) The super privilege is required when starting, stopping, or restarting monitored MySQL databases.

4. Which three are recommended configurations for installing and running MySQL InnoDB Cluster?

A) Networks must be in separate regions.
B) Groups must be in even numbers; 2, 4, 6, 8.
C) smaller VM,s work best - with a maximum of eight vCPU,s and 16GB of RAM
D) The number of machines per group must be 3, 5, 7 or 9.
E) isolated machine resources
F) Use Network-attached storage (NAS) for the data files.
G) use SSD,s for data and replication logs

5. Which features of MySQL Enterprise Edition should you use to proactively monitor and track data changes in your databases?

A) MySQL Enterprise Monitor and MySQL Audit
B) SQL Enterprise Monitor and MySQL Enterprise Authentication
C) MySQL Audit and MySQL Workbench
D) MySQL Workbench and MySQL Enterprise Firewall

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