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IBM C1000-138 Exam Questions
- IBM Certified Solution Implementer Certifications
- IBM API Connect v10.0.3 Certifications
- Topic 1: Overview of IBM API Connect: This part of the exam gauges the proficiency of IBM developers and administrators in understanding how IBM API Connect supports the process of creating, operating, managing, securing, testing/monitoring, socializing, and analyzing APIs.
- Topic 2: Provider Organization Owner Role: This section assesses the capabilities of IBM developers and administrators in handling catalogs and configuring resources related to API security, including OAuth2, user registries, and TLS profiles. It also examines the management of user access within a provider organization and the utilization of the IBM API Connect Command Line Interface (CLI).
- Topic 3: API Developer Role: The exam evaluates the skills of IBM developers and administrators in building and configuring various API types, such as SOAP APIs, REST APIs (OpenAPI 2 & 3), and GraphQL. It explores the use of API and catalog properties, applying security measures to APIs, managing OAuth2 providers, and utilizing different assembly policies including security, programming, and others. Additionally, the ability to effectively leverage testing functionalities is evaluated.
- Topic 4: API Product Manager Role: This portion of the exam tests the knowledge of IBM developers and administrators in differentiating between the stages in the API and product lifecycle. It evaluates the ability to derive business insights from analytics, create products and plans, and administer consumer access, including managing consumer organizations and handling applications and subscriptions.
- Topic 5: Developer Portal (Consumer and Administrator): This section measures the competence of IBM administrators in using analytics to gain insights into consumer organizations. It also covers registering and managing applications, subscribing to APIs from a consumer perspective, and examines the skills needed to effectively handle portal management and customization as an administrator.
Free IBM C1000-138 Exam Actual Questions
Note: Premium Questions for C1000-138 were last updated On Jun. 10, 2025 (see below)
In which case is the customization of a native OAuth provider not immediately ready to be used?
OAuth Provider Customization: When customizing a native OAuth provider in IBM API Connect, certain configurations and policies can affect its readiness for immediate use.
TLS Profile Reference: Adding a policy that references a TLS (Transport Layer Security) profile introduces additional security configurations that need to be validated and applied. This process can delay the immediate readiness of the OAuth provider.
Impact of TLS Profiles: TLS profiles are used to secure communications and ensure data integrity and confidentiality. When a policy with a TLS profile reference is added, the system must ensure that the TLS settings are correctly configured and operational, which can take additional time.
Other Options:
Transform Policies: These are used to modify the request or response messages and do not inherently delay the readiness of the OAuth provider.
Grant Types: Adding grant types involves configuring the OAuth provider to support different methods of obtaining access tokens, which is a standard part of customization and does not delay readiness.
Logic Operators: Using logic operators in the assembly is related to the flow control of the API assembly and does not directly impact the readiness of the OAuth provider.
IBM API Connect documentation and best practices for OAuth provider customization.
General principles of TLS and its impact on API security configurations.
Given the API Endpoint, "https://cor.client.rtc/savings/annual/", which statement is correct with default Catalog settings?
API Endpoint Structure: In IBM API Connect, the structure of an API endpoint URL typically includes the base URL, followed by the catalog name, and then the API name.
Catalog Name: The segment of the URL immediately following the base URL (in this case, ''savings'') is generally the name of the catalog to which the API is deployed. This is a default setting in IBM API Connect.
API Name: The last segment of the URL (in this case, ''annual'') is usually the name of the API being called.
Default Catalog Settings: With default catalog settings, the catalog name is included in the URL to distinguish between different catalogs. This helps in organizing and managing APIs across different environments or stages (e.g., development, testing, production).
IBM API Connect documentation on API endpoint structure and catalog settings.
General principles of API management and deployment in IBM API Connect.
A developer would like to run the step debugger on the Gatewayscript policy that is part of the Assembly.
What would allow step debugging on the Gatewayscript?
To enable step debugging on a GatewayScript policy in IBM API Connect v10.0.3, a developer must add a debugger; statement within the GatewayScript code. This statement serves as a breakpoint that will pause execution, allowing the developer to step through the code to identify and resolve issues.
Other options are incorrect:
Option B and D ('Enable step debug in the Test tab' and 'Enable debug checkbox in Assemble') do not enable the step debugger in GatewayScript.
Option C ('Click the Trace in the Test tab') allows tracing but not step debugging.
IBM API Connect v10.0.3 Documentation: Debugging GatewayScript Policies
Which of the following is true for Products?
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.
Which role is required to access the "Email Subscribers" wizard in the Developer Portal?
The 'Email Subscribers' wizard in the Developer Portal is a tool used by administrators to send emails to subscribers of specific products. To access this wizard, you need to have the Administrator role in the Developer Portal. This role grants you the necessary permissions to manage and interact with various aspects of the Developer Portal, including sending emails to subscribers.
IBM API Connect: Emailing product subscribers
IBM API Connect: Developer Portal Roles
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