IBM A1000-086 Practice Exam: Test Your Knowledge 2025

What is the primary purpose of IBM Cloud Resource Groups?

A development team needs to deploy a containerized application on IBM Cloud with full control over the Kubernetes cluster configuration. Which service should they use?

Which IBM Cloud service provides a fully managed, serverless platform that automatically scales container workloads to zero when not in use?

What is the primary purpose of IBM Cloud Identity and Access Management (IAM)?

Which deployment model describes IBM Cloud's infrastructure that is dedicated to a single organization but managed by IBM?

A company is experiencing intermittent connectivity issues with their IBM Cloud Virtual Server Instance. What is the FIRST step they should take to troubleshoot the issue?

An organization wants to route traffic between multiple VPCs in different IBM Cloud regions. Which solution should they implement?

A development team needs to deploy an application that processes events from IBM Cloud Object Storage. Which service is MOST appropriate for this event-driven architecture?

What is the purpose of IBM Cloud Activity Tracker?

A company needs to ensure their IBM Cloud application can automatically recover from failures and maintain high availability across multiple zones. Which architectural pattern should they implement?

Which IBM Cloud service provides a managed relational database with automated backups, patching, and high availability?

An application deployed on IBM Cloud Kubernetes Service needs persistent storage that can be accessed by multiple pods simultaneously with read/write access. Which storage type should be used?

What is the recommended approach for managing sensitive configuration data like API keys and passwords in IBM Cloud Kubernetes Service?

A microservices application on IBM Cloud needs to implement service-to-service communication with traffic management, security, and observability. Which solution is MOST appropriate?

Which IBM Cloud networking component provides DDoS protection, global load balancing, and DNS services?

An enterprise application requires a dedicated, low-latency network connection between their on-premises data center and IBM Cloud with predictable bandwidth. Which connectivity option should they choose?

A financial services company must ensure data residency compliance by keeping all data within a specific geographic region. Which IBM Cloud feature supports this requirement?

A company has deployed a three-tier application on IBM Cloud with web servers in a public subnet and database servers in a private subnet within a VPC. The database servers cannot connect to the internet for updates. What is the MOST secure solution to enable outbound internet access for the database servers?

An organization is implementing a CI/CD pipeline for deploying containerized applications to IBM Cloud Kubernetes Service. They need to ensure that only signed and verified container images from their private registry can be deployed to production clusters. Which combination of tools and practices should they implement?

A global e-commerce platform on IBM Cloud experiences performance degradation during traffic spikes. The application uses IBM Cloud Kubernetes Service with horizontal pod autoscaling configured, but scaling is not fast enough. The monitoring shows that pod startup time is 3-4 minutes due to large container images and complex initialization. What is the BEST optimization strategy?

An enterprise is designing a disaster recovery strategy for critical workloads running on IBM Cloud. They require an RTO (Recovery Time Objective) of 1 hour and RPO (Recovery Point Objective) of 15 minutes. Which architecture pattern BEST meets these requirements?

A development team reports that their IBM Cloud Kubernetes Service cluster is experiencing pod evictions with 'OutOfMemory' errors, but cluster metrics show that overall memory utilization is only at 60%. What is the MOST likely cause and solution?

An organization wants to implement a zero-trust security model for their IBM Cloud environment. Which combination of IBM Cloud services and practices BEST supports this approach?