Free IBM Cloud Platform Application Development v2Practice Test

A developer needs to deploy a containerized application on IBM Cloud that automatically scales based on demand and requires minimal infrastructure management. Which IBM Cloud service is most appropriate?

An application deployed on IBM Cloud needs to store user session data that must be accessible across multiple application instances with low latency. Which service should be used?

A development team wants to implement continuous integration and continuous delivery (CI/CD) for their IBM Cloud application. Which IBM Cloud service provides native CI/CD capabilities?

What is the primary purpose of IBM Cloud Resource Groups?

A Node.js application running on IBM Cloud needs to authenticate users. Which IBM Cloud service provides identity and access management for application users?

A developer is building a microservices application on IBM Cloud Kubernetes Service. The application needs to store configuration data that should be kept separate from the container images. What Kubernetes object should be used?

An application deployed on IBM Cloud experiences intermittent connection timeouts when accessing an IBM Cloudant database. What is the most likely cause and solution?

A company needs to deploy a multi-tier application across multiple availability zones in IBM Cloud for high availability. Which IBM Cloud compute service inherently supports multi-zone deployment with automated failover?

A development team wants to implement blue-green deployment for their Cloud Foundry application on IBM Cloud. What is the correct approach?

An application needs to process messages asynchronously from multiple producers with guaranteed delivery and the ability to replay messages. Which IBM Cloud service is most appropriate?

A developer needs to monitor application performance metrics and set up alerts for response time degradation in an IBM Cloud application. Which combination of services should be used?

An application running on IBM Cloud Kubernetes Service needs to access an IBM Cloud Object Storage bucket. What is the most secure way to provide credentials?

A company wants to implement Infrastructure as Code for their IBM Cloud resources. Which service should they use to define and deploy cloud infrastructure using declarative configuration files?

An application needs to store and retrieve JSON documents with complex queries based on document fields. The data model is flexible and may evolve over time. Which IBM Cloud database service is most suitable?

A Cloud Foundry application in IBM Cloud needs to scale automatically based on CPU utilization. What must be configured to enable this?

A microservices architecture on IBM Cloud Kubernetes Service requires service-to-service communication with mutual TLS authentication, traffic management, and observability. Which technology should be implemented?

A company is migrating a legacy application to IBM Cloud that requires specific kernel modules and complete control over the operating system. The application has strict compliance requirements for data locality. Which compute option should they choose?

An application on IBM Cloud needs to implement distributed tracing across multiple microservices deployed on different compute platforms (Kubernetes, Cloud Foundry, and Cloud Functions). What approach should be used?

A development team needs to implement a multi-region active-active deployment for a stateful application on IBM Cloud with automatic failover and data consistency. Which architecture should they implement?

An application deployed on IBM Cloud Kubernetes Service is experiencing performance issues. The development team needs to identify which pods are consuming excessive resources and correlate this with application errors. What is the most effective troubleshooting approach?