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Oracle MySQL 2021 Implementation Essentials Sample Questions:

1. You just installed MySQL by Using a Package Manager on Linux.
Where are the default InnoDB redo log files stored?

A) /etc/my.cnf
B) /var/lib/mysql
C) /usr/mysql
D) /var/lib/mysql/innodb
E) /usr/redo
F) /usr/bin/logs

2. Which two statements are correct about MySQL Enterprise Edition?

A) MySQL configuration can be changed in /etc/lib/myi.cnf.
B) Oracle MySQL Enterprise tools & plugins are available as optional services (installation Feature Pack I/II).
C) Oracle offers 24x7, global support for MySQL Enterprise Edition products installed on Oracle Cloud Infrastructure Compute Instances.
D) MySQL Enterprise Product Suite can be installed on an Oracle Cloud Infrastructure Virtual Cloud Network.
E) MySQL Enterprise Edition can be installed on an Oracle Cloud Infrastructure Compute Instance.

3. Which is a correct example of creating an Enterprise Encryption function?

A) INSERT INTO t1 (key_co1) FUNCTION(CREATE_ASYMMETRIC_PRIV_KEY(,RSA,, 1024));
B) VALIDATE FUNCTION create_asymmetric_priv_key WITH ,openssl_udf.so';
C) CREATE FUNCTION asymmetric_decrypt RETURNS STRING SONAME ,openss1_udf.so,;
D) SET @function = CREATE_ASYMMETRIC_PRIV_KEY(@algo, @key_len);

4. The MySQL Enterprise Monitor Agent requires a user configured in each MySQL instance that is being monitored with suitable privileges to collect information about the server.
Which statement is correct?

A) The super privilege is required when starting, stopping, or restarting monitored MySQL databases.
B) MySQL Enterprise Monitor creates the required users automatically.
C) Monitoring metrics need super and root privileges because they are not available for a less-privileged user.
D) The super privilege is required when creating and populating the inventory table, as well as running statements such as show master logs or SHOW ENGINE INNODB STATUS.

5. Which is true about inserting an additional line in a single document stored in MySQL document store?

A) You specify the new element,s position in the JSON_ARRAY_INSERT statement.
B) Any new lines can only be inserted at the end of the document.
C) The path specified must be an array position past the end of an array using the JSON_POSITION statement.
D) You cannot insert a single line, you have to replace the entire document with a new document.

Solutions: