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Oracle MySQL 2021 Implementation Essentials Sample Questions:

1. The user 'fwuser'@'localhost% was registered with the MySQL Enterprise Firewall and was granted privileges for the SAKILA database. You executed the commands:

You want to clear the account whitelist for the * fwuser" @* localhost* user. Which statement should you run to accomplish this?

A)

B)

C)

2. You want to change the default behavior of MySQL Enterprise Monitor (MEM). New instances detected by a MEM agent should automatically monitor discovered instances.
How can you change the Advisor Setting?

A) Go to the configuration section (Advisors) and edit the default settings of the MySQL Process Discovery according to the existing users of your new MySQL instances.
B) Go to the configuration section (MEM) and configure the default login credentials.
C) Go to the configuration section (Users) and create a new user according to the existing users of your new MySQL instances.
D) Go to the configuration section (Advisors) and create a new advisor rule for new MySQL instances based on the MySQL Advisor Wizard.

3. Which three are levels in which MySQL Enterprise Monitor provides access control?

A) Application administration: the rights to view or change the MySQL Enterprise Monitor configuration
B) MySQL Enterprise Operations: the right to start/stop/restart/update MySQL Enterprise Monitor Services
C) MySQL Enterprise Operations: the right to deploy the necessary MySQL Enterprise Agent
D) Asset visibility: the rights to access data collected from hosts or MySQL instances
E) Specific data access: the rights to view specific types of potentially sensitive data

4. You have been using mysqldump for logical backups of your MySQL databases. Your MySQL database size has been growing. Which two options can reduce the backup size and speed up the backup time?

A) Use mysqldump with the - -changesonly option.
B) Use mysqldump with - -incremental together with the - -compress option to back up incrementally based on previous full backup and compress the incremental backup files.
C) Use MySQL Enterprise Backup with the - - incremental policy to back up incrementally based on previous full backup.
D) Use MySQL Enterprise Backup with the - -size=compress to compress the backup file.
E) Use MySQL Enterprise Backup with the - -compress option to compress the backup files and use - - compress-level to select the level of compression.

5. You execute this statement:
SELECT NULL=NULL;
What is the result?

A) 0
B) FALSE
C) NULL
D) TRUE
E) 1

Solutions: