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Updated: May 29, 2026
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1. What are Security Lists in Oracle Cloud Infrastructure?
A) They allow administrators access to applications in the cloud and external servers.
B) Security lists are data encryption levels that control who can see the data.
C) They are essentially firewall rules that help control traffic between OCI instances.
D) They contain rules established by HIPAA for securing end-user data.
E) They are user-role designations that assign rights to certain internal users and external users.
2. Consider this SQL statement which is using the innoDB storage engine and with global AUTOCOMMIT = 1:
What is the result after issuing the rollback command?
A) Only the t1 table is created.
B) Both the tables, t1 and t2, are not created because there is an explicit ROLLBACK.
C) Both the tables, t1 and t2, are created.
D) Only the t2 table is created.
3. MySQL is installed on a Linux server with the configuration:
Which two methods can change the default options to use the authentication plug-in that implements SHA-256 hashing for user account passwords?
A) Add --default_authentication_plugin=sha256_password on the command line when you invoke the server.
B) Create user by using CREATE USER 'newuser'@'localhost' IDENTIFIED WITH 'Sh@256Pa33';
C) Add default_authentication_plugin=sha256_password under [mysqld] in the configuration file.
D) Create user by using CREATE USER 'newuser' @'localhost' SET PASSWORD AS 'Sh@256Pa33';
4. 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) Key or array references enable quick read-access to look up document elements directly.
C) It validates the JSON syntax on insert or merge.
D) Comparisons of JSON values are not case-sensitive.
E) It is based on the TEXT data type.
F) It supports indexing directly against the JSON-defined column.
5. Which three are levels in which MySQL Enterprise Monitor provides access control?
A) Asset visibility: the rights to access data collected from hosts or MySQL instances
B) MySQL Enterprise Operations: the right to start/stop/restart/update MySQL Enterprise Monitor Services
C) Specific data access: the rights to view specific types of potentially sensitive data
D) Application administration: the rights to view or change the MySQL Enterprise Monitor configuration
E) MySQL Enterprise Operations: the right to deploy the necessary MySQL Enterprise Agent
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: C | Question # 3 Answer: A,B | Question # 4 Answer: B,C,F | Question # 5 Answer: A,C,D |
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