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Oracle MySQL 2021 Implementation Essentials Sample Questions:

1. Which activity will take place if a table is created with both the compression and encryption options?

A) The tablespace data is encrypted first and then compression is performed.
B) The system generates an error because the COMPRESSION and ENCRYPTION options cannot be used together.
C) The compression is performed before tablespace data is encrypted.
D) The compression is performed, the ''data_at_rest_flag" is turned on and the tablespace data is encrypted.

2. Which Oracle product is certified to work with MySQL Enterprise Edition?

A) Oracle Data Pump
B) Oracle Enterprise Backup
C) Oracle Enterprise Manager
D) Oracle Application Express

3. You need to load the MySQL Enterprise Audit plug-in at database startup and prevent the audit plug-in from being removed at run time.
Which two options should you include in the MySQL configuration file?

A) plugin-audit=ON, ALWAYS
B) LOAD PLUGIN=AUDIT_LOG
C) audit_log_permanent=ON
D) audit-log=FORCE_PLUS_PERMANENT
E) plugin-load=audit_log.so

4. You want to create an encrypted table. So, you enter this command:
CREATE TABLE 'test_encryption2% (
'id' int(10) unsigned NOT NULL AUTO_INCREMENT,
'server_name' varchar(15) NOT NULL,
PRIMARY KEY ('id') ) ENGINE=MYISAM AUTO_INCREMENT=l DEFAULT CHARSET=latin1 ENCRYPTION = 'Y1; You receive the following error:
ERROR 1031 (HY000): Table storage engine for 'test_encryption2' doesn't have this option Which statement correctly explains the reason for this error?

A) The encryption feature only works with InnoDB tables. You are creating a MylSAM table, and it is causing the error.
B) You cannot use the AUTO_INCREMENT option to create an encrypted table. This is what is causing the error.
C) The term "server_name" is a reserved MySQL term. You cannot use it for the new table. This is what is causing the error.
D) The test_encryption2 already exist. You are not using the correct option to recreate it and it is causing the error.

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

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

Solutions: