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Oracle MySQL 2021 Implementation Essentials Sample Questions:

Question 1

What are two ways in which customers can receive notifications such as outages, configuration changes, database emergencies, and other information on their Database as a Service instances?

A. Email
B. Application-to-application messaging
C. SMS-notification tab on the dashboard
D. Direct support call from an Oracle representative
E. Browser pop-ups

Question 2

Which two statements are true about MySQL Enterprise Firewall?

A. The firewall functionality is dependent upon SHA-256 and ANSI-specific functions built in to the mysql.firewall table. These functions cannot be deleted, even by the root user.
B. System tables named firewall_users and firewall_whitelist in the mysql database provide persistent storage of firewall data.
C. Server-side plug-ins named MYSQL_FIREWALL_USERS and MYSQL_FIREWALL-WHITELIST implement INFORMATION_SCHEMA tables that provide views into the firewall data cache.
D. On Windows systems, MySQL Enterprise Firewall is controlled and managed by using the Windows Internet Connection Firewall control panel.
E. MySQL Enterprise Firewall is available only in MySQL Enterprise versions 5.7.10.and later.
F. MySQL Enterprise Firewall shows only notifications blocked connections, which originated outside of your network's primary domain.

Question 3

Which three statements are true about MySQL Enterprise Backup?

A. It enables you to take non-locking backups.
B. It cannot back up encrypted tablespaces.
C. It performs logical backups.
D. It performs hot or warm backups.
E. It provides the ability to create incremental backups.

Question 4

Which query will find rows in a table that have no counterpart in another table?

A. SELECT left_tbl.*FROM left_tbl LEFT JOIN right_tbl ON left_tbl.id=right_tbl.idWHERE right_tbl.id IS NULL;
B. SELECT *FROM table1 INNER JOIN table2 ON table1.id=table2.id WHERE table1.id=! table2.id;
C. SELECT t1.name, t2.name2FROM employee AS t1 INNER JOIN info AS t2 ON t1.name= t2.name2;
D. SELECT t1.name, t2.name2FROM employee t1 INNER JOIN info t2 WHERE t1.name=t2.name;

Question 5

Which two statements about the download of MySQL Enterprise Backup are correct?

A. MySQL Enterprise Backup comes with all MySQL editions including community edition.
B. MySQL Enterprise Backup comes with MySQL Utilities Package, which is available for download publicly on http://www.mysql.com.
C. MySQL Enterprise Backup is a separate package from MySQL Enterprise Edition. It can be downloaded from https://edelivery.oracle.com.
D. MySQL Enterprise Backup comes with MySQL Connector and is freely available for download.
E. MySQL Enterprise Backup can be downloaded from My Oracle Support (MOS).

Solutions: