Get IBM C1000-138 Exam Practice Questions - Real and Updated

Answer : B

The API Manager in IBM API Connect v10.0.3 manages the connection to the user registries that validate users of Provider and Consumer organizations. This functionality ensures that the appropriate user authentication and authorization mechanisms are in place, allowing users to access various services and resources in the API Management environment.

Other options are incorrect:

Option A: Data retention of API event data is handled by API Analytics.

Option C: Configuring analytics data offloading is related to the API Analytics component.

Option D: Invoking requests to the backend services is the role of the API Gateway, not the API Manager.

IBM API Connect v10.0.3 Documentation: API Manager Overview

Answer : B

The Consumer APIs should be used to register users in the Developer Portal, create applications, and subscribe to APIs. These APIs provide the necessary endpoints and functionality for Consumers to interact with the Developer Portal and manage their API usage.

IBM API Connect: Consumer APIs

IBM API Connect: Using the Consumer APIs

Answer : C

To find all Products in a specific Provider organization using the API Connect CLI, you can use the following command:

products:list --realm [providerOrg]

This command will list all Products that belong to the specified Provider organization. You can then use additional filtering options to find Products based on specific criteria, such as their creation date or status.

IBM API Connect: API Connect CLI Reference

IBM API Connect: Managing Products with the CLI

Answer : A

Product Publication: In IBM API Connect, a Product is a collection of APIs and Plans that can be published to a Developer Portal. When publishing a Product, you have the option to select specific communities to which the Product will be available.

Selected Communities: This feature allows API providers to control access to their APIs by making them available only to certain groups or communities. This is useful for managing access based on different criteria such as user roles, subscription levels, or organizational units.

Staging vs. Publishing:

Staging: When a Product is staged, it is deployed to a staging environment where it can be tested and validated before being made publicly available.

Publishing: After successful staging, the Product can be published to the Developer Portal, making it accessible to the selected communities.

Accessibility of APIs: APIs within a Product become accessible to developers when the Product is published to the Developer Portal, not just when it is staged.

Visibility: The visibility of a Product is controlled by the API provider. It can be restricted to specific communities or made available to all, depending on the publication settings.

IBM API Connect documentation on Product management and publication.

Best practices for managing API access and visibility in IBM API Connect.

Answer : D

In IBM API Connect, when the credential extraction method is set to Form in the client security policy, it means that the client credentials (such as the client ID and secret) must be supplied in a specific format using a POST request. Specifically, the credentials are included in the body of the request in a URL-encoded form. This is typical in OAuth 2.0 workflows where client credentials need to be extracted from a form-based submission, often used in situations involving login or token exchanges.

'Client id' and 'secret' are provided in the request body through form fields, rather than being passed in the URL or headers.

This method adheres to secure practices where sensitive credentials are sent via POST to avoid exposing them in the URL.

Therefore, the correct statement is that client ID and secret must be supplied via a POST request when using the Form credential extraction method.

IBM API Connect Documentation

IBM API Connect v10.0.3 - Now Available