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Oracle MySQL 2021 Implementation Essentials Sample Questions:

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

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

2. An Oracle Cloud Infrastructure customer already has many database instances configured and running in the cloud; however, they are reporting that they are unable to create any more instances.
What could be the problem?

A) The customer reached the database instance limit of 32.
B) The customer account might have reached resource quota/limits.
C) The customer has not kept up with their patching requirements; new instances cannot be created unless the majority or the template of existing instances are up-to-date.
D) The customer does not have proper user rights.

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

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

4. What are Security Lists in Oracle Cloud Infrastructure?

A) They contain rules established by HIPAA for securing end-user data.
B) They are user-role designations that assign rights to certain internal users and external users.
C) Security lists are data encryption levels that control who can see the data.
D) They allow administrators access to applications in the cloud and external servers.
E) They are essentially firewall rules that help control traffic between OCI instances.

5. Which MySQL Enterprise Edition plug-in replaces real values with substitutes?

A) MySQL Enterprise No-Login Authentication
B) MySQL Enterprise Scalability
C) MySQL Enterprise Transparent Data Encryption (TDE)
D) MySQL Enterprise Audit
E) MySQL Enterprise Data Masking and De-identification

Solutions: