1z0-920 MySQL 2019 Implementation Essentials Questions and Answers

creating e-mail alerts and SNMP traps for MySQL warnings

starting and stopping the MySQL instance

analyzing executed MySQL queries

deploying MySQL agent on supported target operating system

monitoring the availability of the MySQL Instance

tracing import and export with mysqldump

SHOW STATUS PLUGINS WHERE Name= ‘PARTITIONING’;

SHOW PLUGINS WHERE Name= ‘partition’;

SELECT PLUGIN_NAME, PLUGIN_VERSION, PLUGIN_STATUS FROM INFOMRATION_SCHEMA.PLUGINS WHERE PLUGIN_NAME= ‘partition’;

USE SYS SCHEMA; SHOW PLUGINS STATUS;

Data is encrypted automatically, in real time, after it is written to storage.

Enables data-at-rest encryption by encrypting the physical files of the database.

Encryption key is stored in a centralized key memory location

Tablespace keys are managed manually behind the scenes.

CREATE USER 'joe’@'0.0.0.0' SET Password=PASSWORD('%!%')

REVOKE ALL PRIVILEGES, GRANT OPTION FROM 'joe'@'%';

UPDATE mysql.user SET Password=PASSWORD('Invalid') WHERE User='joe’;

Insert Joe's name into themysql.user_restriction cable, and issue the FLUSH PRIVILEGES command.

CREATE USER ' joe'@1’ %’DENY ALL PRIVILEGES

Option A

Option B

Option C

Option D

A GUI for installing MySQL Enterprise Monitor, Agent, and a MySQL Repository database

A CLI-based wizard MySQL Enterprise Monitor, Agent, and a MySQL Repository database

A script (with an option file) for installing MySQL Enterprise Monitor, Agent, and a MySQL Repository database

A MySQL Enterprise Monitor to remotely deploy the MySQL Monitor Agent

A browser-based wizard to remotely deploy the MySQL Monitor Agent

SELECT *FROM table1 INNER JOIN table2 ON table1.id=table2.id WHERE table1.id=! table2.id;

SELECT left_tbl.*FROM left_tbl LEFT JOIN right_tbl ON left_tbl.id=right_tbl.idWHERE right_tbl.id IS NULL;

SELECT t1.name, t2.name2FROM employee AS t1 INNER JOIN info AS t2 ON t1.name= t2.name2;

SELECT t1.name, t2.name2FROM employee t1 INNER JOIN info t2 WHERE t1.name=t2.name;