C1000-138: IBM API Connect v10.0.3 Solution Implementation

By IBM · Browse Mode
About the Exam

This intermediate-level certification is intended for developers responsible for implementing IBM API Connect v10.0.3 solutions. Passing demonstrates that the candidate can perform IBM API Connect v10.0.3 solution implementation work at the level IBM defines for this certification.

Exam Topics

  • IBM API Connect v10.0.3 Solution Implementation100%

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Last updated July 13, 2026 at 12:38 AM

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QuestionQ1

IBM API Connect v10.0.3 Solution Implementation

Which statement is correct about using context variables in GatewayScript policies?

Explanation

The context.message.statusCode property sets the status code and reason phrase of the current message. IBM documents assignments such as context.message.statusCode = "501 Custom Error" to override the HTTP status returned by the API gateway.

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QuestionQ2

IBM API Connect v10.0.3 Solution Implementation

What is the impact of enabling Spaces on the management of Consumers (applications, subscriptions, etc.)?

Explanation

In IBM API Connect, each Space maintains its own subscription-approval and analytics data. Consumer-facing catalog access remains coordinated across Spaces, so Consumers, applications, and subscriptions are not individually scoped to a Space. Using syndication in API Connect

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QuestionQ3

IBM API Connect v10.0.3 Solution Implementation

Given an API running on an API Gateway service with pre-request, post-request, and error global policies, determine the execution order when processing fails while the post-request policy is running.

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Explanation

The pre-request global policy executes before the API assembly. The post-request global policy executes after the API assembly; if it fails, execution is routed to the error global policy.

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QuestionQ4

IBM API Connect v10.0.3 Solution Implementation

Which statement is accurate when the admin login has been disabled on the Developer Portal?

Explanation

Hiding the admin registry removes it from the Developer Portal login form but does not disable administrator access. The admin registry remains available directly through <site_url>/user/login?registry_url=/admin.

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QuestionQ5

IBM API Connect v10.0.3 Solution Implementation

A GraphQL developer added a field that must not be available to the client for introspection or validation.

How would the API developer obfuscate the field so that clients cannot view it?

Explanation

In IBM API Connect, selecting Hide for a field in the GraphQL schema editor’s Show/hide settings removes the field from the effective schema. The field is therefore unavailable through introspection and cannot be used in requests that are validated against that schema.

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