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Oracle MySQL 2021 Implementation Essentials Sample Questions:

1. You are testing a new application and want to use data masking but the database is empty. What option will generate dummy data for you to use for testing?

A) Execute the sakila-data. sqi script to populate the database
B) Use MySQL Enterprise High Availability to access one of the available data tables
C) Alter the table with the statement: ALTER TABLE IMPORT DATA WITH data_masking plugin;
D) Use mysqldump to import data from the sakila_dummy database sample data set.

2. Your newly-created Oracle Cloud Infrastructure instance is not available for login in. Which is a valid reason for this issue?

A) You forgot to enable port 3306.
B) Only root is allowed to access from non-localhost.
C) You forgot to create the correct SSL/TLC certificate during the setup process.
D) The OCI instance is still in the "creation" process.
E) The opc user can be used to access MySQL only with the created SSH-Key.

3. Which three are characteristics of the JSON data type?

A) It supports indexing directly against the JSON-defined column.
B) It is based on the TEXT data type.
C) Key or array references enable quick read-access to look up document elements directly.
D) A set of SQL functions substantially support the SQL utilization of the data type.
E) Comparisons of JSON values are not case-sensitive.
F) It validates the JSON syntax on insert or merge.

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

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

5. The slave connects to the master and asks for updated records. What command was issued for this to happen?

A) START SLAVE
B) START RUN SLAVE
C) SLAVE START
D) SLAVE RUN
E) RUN SLAVE

Solutions: