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Oracle MySQL 2021 Implementation Essentials Sample Questions:

1. You have a MySQL Server instance (running with Port# 3306) monitored by the Service Manager in MySQL Enterprise Monitor. You cloned the MySQL Database instance and configured it to be a replicated MySQL instance as Slave using Port# 3316 on the same machine as the Master Server. The replication configuration is working correctly. The Master and Slave Servers are running.
You are trying to add the newly created MySQL Slave instance to the Monitor. The Service Manager in MySQL Enterprise Monitor notifies you that the new instance is successfully added; however, it is not added correctly at the newly added configuration points to the old Master monitored items. The Monitor shows only one monitored MySQL instance for Master and Slave.
Which two are possible reasons for this problem?

A) The SLAVE and MASTER instances are started with the same configured value for the option - - monitor_server_uuid.
B) All the MySQL instances (Master and Slave) have the same server_uuid in <datadir>/auto.cnf.
C) The MASTER and SLAVE are grouped as one instance for monitoring.
D) The mysql.instance table on SLAVE is cloned with the same content as MASTER, which has the same server UUID.
E) The mysql.inventory table on SLAVE is cloned with the same content as MASTER, which has the same server UUID.

2. Which three installation options are available for installing the MySQL Enterprise Monitor/Agent on Linux?

A) A script (with an option file) for installing MySQL Enterprise Monitor, Agent, and a MySQL Repository database
B) A MySQL Enterprise Monitor to remotely deploy the MySQL Monitor Agent
C) A GUI for installing MySQL Enterprise Monitor, Agent, and a MySQL Repository database
D) A CLI-based wizard MySQL Enterprise Monitor, Agent, and a MySQL Repository database
E) A browser-based wizard to remotely deploy the MySQL Monitor Agent

3. Which four authentication protocols are allowed when using MySQL Enterprise Authentication?

A) Native Windows services
B) Simple Authentication and Security Layer
C) connections through the local host via the UNIX socket file
D) SECURID authentication and authorization identity
E) authentication via Pluggable Authentication Modules (PAMs)
F) authentication using SHA-256 password hashing

4. Which statement is used to create a new MySQL database?
Response:

A) CREATE DATABASE
B) NEW DATABASE
C) CREATE TABLE
D) CREATE SCHEMA

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

Solutions: