IBM Cloud Pak for Integration v1 Intermediate Practice Exam: Medium Difficulty 2025

A financial services company is deploying IBM Cloud Pak for Integration and needs to ensure high availability for their critical payment processing APIs. They have a multi-zone Kubernetes cluster with three worker nodes spread across different availability zones. What architectural approach should they implement to maximize availability?

An integration architect needs to design an API gateway solution where external partners access public APIs while internal applications access both public and private APIs. The security team requires different authentication mechanisms for each audience. Which API Connect configuration best meets these requirements?

A retail company uses IBM App Connect Enterprise to integrate their e-commerce platform with inventory and CRM systems. During peak shopping periods, message processing slows down significantly. Performance monitoring shows that the integration server is handling 500 messages per second but CPU utilization remains at only 40%. What is the most likely cause and solution?

An organization needs to implement API rate limiting for their Cloud Pak for Integration deployment. Different consumer groups require different rate limits: gold tier (10,000 requests/hour), silver tier (5,000 requests/hour), and bronze tier (1,000 requests/hour). How should this be implemented in API Connect?

A healthcare provider is migrating integration flows to IBM Cloud Pak for Integration. They need to ensure that patient data messages are processed exactly once and in the correct order, even during system failures. Which combination of messaging capabilities should be configured in IBM MQ?

An administrator notices that several integration instances in Cloud Pak for Integration are experiencing intermittent connectivity issues. The Platform Navigator shows all components as healthy, but application logs indicate occasional DNS resolution failures. What troubleshooting approach should be taken first?

A company needs to expose legacy SOAP web services as REST APIs through Cloud Pak for Integration. The SOAP services require WS-Security headers and return complex XML structures. What is the most appropriate approach using API Connect?

An integration solution uses IBM Event Streams (Kafka) to handle real-time order processing events. During a recent incident, the consumer lag increased dramatically, and messages from 6 hours ago are still being processed. The operations team needs to implement a solution to prevent old messages from being processed while catching up with the current event stream. What approach should they take?

A Cloud Pak for Integration environment spans multiple namespaces with different integration capabilities deployed in each. The security team requires that App Connect Enterprise flows in the 'production' namespace can only access MQ queue managers in the same namespace, while API Connect gateways need cross-namespace access. How should this be configured?

An administrator needs to perform a backup of critical IBM Cloud Pak for Integration configurations before a major upgrade. Which components and data should be included in a comprehensive backup strategy?