IBM C1000-130 IBM Cloud Pak for Integration V2021.2 Administration Exam Practice Test

Answer : C

In Red Hat OpenShift, when a CI/CD pipeline (such as an OpenShift Pipeline based on Tekton) needs to pull an image from a remote image repository (e.g., Quay, Docker Hub, or a private registry), it must authenticate securely. The required OpenShift component for securely storing and providing credentials is a Secret.

Why is 'Secret' the Correct Answer?

A Secret stores authentication credentials, such as username/password, OAuth tokens, or registry credentials.

OpenShift supports the kubernetes.io/dockerconfigjson Secret type, which is used for storing Docker or container registry credentials.

The Secret can be referenced in ServiceAccounts to allow Pods and CI/CD pipelines to pull images securely.

Example of creating a Secret for a remote image repository:

oc create secret docker-registry my-registry-secret \

--docker-server=<registry-url> \

--docker-username=<your-username> \

--docker-password=<your-password> \

--docker-email=<your-email>

The Secret can then be linked to a ServiceAccount for use in the CI/CD pipeline:

oc secrets link default my-registry-secret --for=pull

Why the Other Options Are Incorrect?

Option

Explanation

Correct?

A . ConfigMap

Incorrect -- A ConfigMap stores non-sensitive configuration data (e.g., environment variables, properties files) but not credentials.

B . TLS Certificate

Incorrect -- A TLS certificate is used for secure communication (e.g., HTTPS encryption), but it does not handle authentication for pulling images.

D . API Key

Incorrect -- While an API key might be used for authentication, OpenShift does not directly use API keys for image pulling; it relies on Secrets instead.

Final Answer:

C. Secret

IBM Cloud Pak for Integration (CP4I) v2021.2 Administration Reference:

Red Hat OpenShift Documentation - Pulling Images with Secrets

IBM Cloud Pak for Integration - Configuring Secure Image Pulling

Kubernetes Documentation - Image Pull Secrets

Answer : C, E

The IBM Cloud Pak Foundational Services Operator provides essential shared services required for IBM Cloud Pak solutions, including Cloud Pak for Integration (CP4I). These foundational services enable security, licensing, monitoring, and user management across IBM Cloud Paks.

Correct Answers:

C . License Service

The IBM Cloud Pak Foundational Services License Service tracks and reports license usage of IBM Cloud Pak products deployed in a containerized environment.

It ensures compliance by monitoring Virtual Processor Cores (VPCs) and other licensing metrics.

This service is crucial for IBM Cloud Pak licensing audits and entitlement verification.

E . IAM Services (Authentication and Authorization)

IBM Cloud Pak Foundational Services include Identity and Access Management (IAM) services, which handle:

Authentication: User and service identity verification.

Authorization: Role-based access control (RBAC) for Cloud Pak components.

Single Sign-On (SSO): Integration with external identity providers (LDAP, SAML, OpenID).

Why Other Options Are Incorrect:

A . Messaging service to get robust and reliable messaging services.

Incorrect, because IBM Cloud Pak Foundational Services does not include a messaging service.

Messaging is provided by IBM MQ (separate from Foundational Services).

B . Automation assets service to store, manage, and retrieve integration assets.

Incorrect, because Automation Assets Service is part of IBM Cloud Pak for Business Automation, not Foundational Services.

D . API management service for managing the APIs created on API Connect.

Incorrect, because API management is handled by IBM API Connect, which is a separate component of CP4I.

IBM Cloud Pak for Integration (CP4I) v2021.2 Administration Reference:

IBM Cloud Pak Foundational Services Overview

IBM Cloud Pak License Service

IBM Cloud Pak IAM Services

Answer : B, E

In IBM App Connect, which is part of IBM Cloud Pak for Integration (CP4I), callable flows enable integration between different environments, including on-premises systems and cloud-based integration solutions deployed in an OpenShift cluster.

To facilitate this connectivity, two critical resources are used:

1. Connectivity Agent ( Correct Answer)

The Connectivity Agent acts as a bridge between cloud-hosted App Connect instances and on-premises integration servers.

It enables secure bidirectional communication by allowing callable flows to connect between cloud-based and on-premise integration servers.

This is essential for hybrid cloud integrations, where some components remain on-premises for security or compliance reasons.

2. Routing Agent ( Correct Answer)

The Routing Agent directs incoming callable flow requests to the appropriate App Connect integration server based on configured routing rules.

It ensures low-latency and efficient message routing between cloud and on-premise systems, making it a key component for hybrid integrations.

Why the Other Options Are Incorrect?

Option

Explanation

Correct?

A . Sync server

Incorrect -- There is no 'Sync Server' component in IBM App Connect. Synchronization happens through callable flows, but not via a 'Sync Server'.

C . Kafka sync

Incorrect -- Kafka is used for event-driven messaging, but it is not required for callable flows between cloud and on-premises environments.

D . Switch server

Incorrect -- No such component called 'Switch Server' exists in App Connect.

Final Answer:

B. Connectivity agent E. Routing agent

IBM Cloud Pak for Integration (CP4I) v2021.2 Administration Reference:

IBM App Connect - Callable Flows Documentation

IBM Cloud Pak for Integration - Hybrid Connectivity with Connectivity Agents

IBM App Connect Enterprise - On-Premise and Cloud Integration

Answer : B

IBM provides a publicly available document that lists the known issues, limitations, and restrictions for each release of IBM Cloud Pak for Integration (CP4I). This document is called 'IBM Cloud Pak for Integration - Known Limitations.'

It details any functional restrictions, unresolved issues, and workarounds applicable to the current and previous versions of CP4I.

This document helps administrators and developers understand current limitations before deploying or upgrading CP4I components.

It is updated regularly as IBM identifies new issues or resolves existing ones.

Analysis of Incorrect Options:

A . IBM Cloud Pak for Integration - Q&A (Incorrect)

A Q&A section typically contains frequently asked questions (FAQs) but does not specifically focus on known issues or limitations.

C . IBM Cloud Pak for Integration - Known Problems (Incorrect)

IBM does not maintain a document explicitly titled 'Known Problems.' Instead, known issues are included under 'Known Limitations.'

D . IBM Cloud Pak for Integration - Latest News (Incorrect)

The 'Latest News' section typically covers new features, updates, and release announcements, but it does not provide a dedicated list of limitations or unresolved issues.

IBM Cloud Pak for Integration (CP4I) v2021.2 Administration Reference:

IBM Cloud Pak for Integration - Known Limitations

IBM Cloud Pak for Integration Documentation

IBM Support - Fixes and Known Issues

Answer : B

In IBM Cloud Pak for Integration (CP4I) v2021.2, profiles define the resource allocation and configuration settings for deployed services. When creating a second medium-size profile, the system will allocate the resources according to the medium-size specifications, without affecting the first profile.

Why Option B is Correct:

IBM Cloud Pak for Integration supports multiple profiles, each with its own resource allocation.

When a second medium-size profile is created, it is independently assigned the medium-size configuration without modifying the existing profiles.

This allows multiple services to run with similar resource constraints but remain separately managed.

Explanation of Incorrect Answers:

A . The first profile will be replaced by the second profile. Incorrect

Creating a new profile does not replace an existing profile; each profile is independent.

C . The first profile will be re-configured with a medium size. Incorrect

The first profile remains unchanged. A second profile does not modify or reconfigure an existing one.

D . The second profile will be configured with a large size. Incorrect

The second profile will retain the specified medium size and will not be automatically upgraded to a large size.

IBM Cloud Pak for Integration (CP4I) v2021.2 Administration Reference:

IBM Cloud Pak for Integration Sizing and Profiles

Managing Profiles in IBM Cloud Pak for Integration

OpenShift Resource Allocation for CP4I

Answer : C

In IBM Cloud Pak for Integration (CP4I) v2021.2, App Connect Designer is a low-code integration tool that enables users to design and deploy integrations between applications and services. It runs as a containerized service within OpenShift.

Why Option C is Correct:

OpenShift supports multi-instance deployments, allowing users to create multiple instances of App Connect Designer within the same namespace.

This flexibility enables organizations to run separate designer instances for different projects, teams, or environments within the same namespace.

Each instance operates independently, and users can configure them with different settings and access controls.

Explanation of Incorrect Answers:

Answer : A, D

The IBM Licensing Operator is responsible for managing and tracking IBM software license consumption in OpenShift and Kubernetes environments. It provides two key Custom Resources (CRs) to facilitate license tracking, reporting, and compliance in IBM Cloud Pak deployments:

IBM License Collector (IBMLicenseCollector)

This custom resource is responsible for collecting license usage data from IBM Cloud Pak components and aggregating the data for reporting.

It gathers information from various IBM products deployed within the cluster, ensuring that license consumption is tracked accurately.

IBM License Service (IBMLicenseService)

This custom resource provides real-time license tracking and metering for IBM software running in a containerized environment.

It is the core service that allows administrators to query and verify license usage.

The IBM License Service ensures compliance with IBM Cloud Pak licensing requirements and integrates with the IBM License Service Reporter for extended reporting capabilities.

Why the other options are incorrect:

B . IBM License Service Reporter -- Incorrect

While IBM License Service Reporter exists as an additional reporting tool, it is not a custom resource provided directly by the IBM Licensing Operator. Instead, it is a component that enhances license reporting outside the cluster.

C . IBM License Viewer -- Incorrect

No such CR exists. IBM License information can be viewed through OpenShift or CLI, but there is no 'License Viewer' CR.

E . IBM License Reporting -- Incorrect

While reporting is a function of IBM License Service, there is no custom resource named 'IBM License Reporting.'

IBM Cloud Pak for Integration (CP4I) v2021.2 Administration Reference:

IBM Licensing Service Documentation

IBM Cloud Pak Licensing Overview

OpenShift and IBM License Service Integration