Oracle Application Express 5: Developing Web Applications — Question 53

Which three are true about using REST Enabled SQL to access a remote database? (Choose three.)

Answer options

• A. Authentication must be done using the OAuth2 Client Credentials flow.
• B. REST Enabled SQL must be enabled in the remote databases' ORDS configuration.
• C. A wallet must be defined and configured on the remote database.
• D. A REST Enabled SQL Reference must be created in Shared Components.
• E. Authentication can be done using the remote database username and password.
• F. The application parsing schema must be REST enabled.

Correct answer: B, D, E

Explanation

The correct answers are B, D, and E because REST Enabled SQL requires activation in the ORDS configuration, a reference in Shared Components, and it allows authentication using the remote database credentials. Options A and C are incorrect as they do not pertain to the requirements for REST Enabled SQL access, and option F is not a requirement for accessing the remote database.