The creation of an agent group in Oracle Integration does not automatically create an OAuth client application. To use OAuth 2.0 for agent authentication, an administrator must manually register a confidential application in the corresponding Identity and Access Management (IAM) Identity Domain. The client ID and secret from this manually created application are then used to configure the agent's InstallerProfile.cfg file. The default authentication method for the agent uses the OIC user's credentials (Basic Authentication).

A: Creating an agent group is a mandatory prerequisite. The agent installer and its specific configuration file (InstallerProfile.cfg) are downloaded directly from the created agent group page within the OIC console.

C: The official service limits for an Oracle Integration instance explicitly state that a maximum of five agent groups can be created per instance.

D: The connectivity agent supports both Basic Authentication (using a username and password) and OAuth 2.0 token-based authentication for communicating with the Oracle Integration instance endpoints.

1. Oracle Official Documentation

"Using Integrations in Oracle Integration 3"

Chapter: "Manage Agent Groups and the Connectivity Agent"

Section: "Install the Connectivity Agent": This section states

"Before you can install the connectivity agent

you must first create an agent group." This validates that option A is a correct statement.

2. Oracle Official Documentation

"Using Integrations in Oracle Integration 3"

Chapter: "Manage Agent Groups and the Connectivity Agent"

Section: "Configure the Connectivity Agent for OAuth Authentication": This document outlines the manual procedure for configuring OAuth: "To configure the connectivity agent for OAuth authentication

you must first create a confidential application in Oracle Identity Cloud Service." This proves that the OAuth application is not created automatically with the agent group

making statement B invalid. It also confirms that OAuth is a supported authentication method

validating part of statement D.

3. Oracle Official Documentation

"Service Limits"

Section: "Integration Limits": Under the "Oracle Integration 3" or "Oracle Integration Generation 2" limits

the table for "Resource: Agent" specifies "Maximum number of agent groups per instance" as 5. This validates statement C.

4. Oracle Official Documentation

"Using Integrations in Oracle Integration 3"

Chapter: "Manage Agent Groups and the Connectivity Agent"

Section: "Download and Install the Connectivity Agent": The description of the InstallerProfile.cfg file shows parameters for oicUSER and oicPASSWORD

which are used for Basic Authentication. This

combined with the reference for OAuth configuration

confirms that both methods are supported

validating statement D.