IBM A1000-123 Practice Exam: Test Your Knowledge 2025

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 should they use?

An organization wants to implement a hybrid cloud architecture connecting their on-premises data center with IBM Cloud resources. Which IBM Cloud service provides secure, encrypted connectivity for this use case?

A company is designing a multi-region deployment on IBM Cloud for disaster recovery purposes. What is the primary benefit of using IBM Cloud's availability zones within a region?

Which IBM Cloud resource management feature allows administrators to organize and control access to cloud resources based on business units or projects?

An enterprise needs to implement centralized identity management for their IBM Cloud resources using their existing corporate directory. What should they implement?

What is the primary purpose of IBM Cloud resource tags?

A development team needs to deploy a microservices application with service discovery, traffic management, and observability capabilities. Which IBM Cloud service provides these features natively?

An application running on IBM Cloud needs to store unstructured data such as images, videos, and backups with high durability and availability. Which storage service is most appropriate?

A company wants to implement Infrastructure as Code (IaC) for their IBM Cloud deployments to ensure consistency and repeatability. Which approach should they use?

An application needs to process messages asynchronously between multiple microservices with guaranteed delivery and message ordering. Which IBM Cloud service should be implemented?

A development team is deploying a stateful application that requires persistent storage with consistent performance and low latency. What storage solution should they provision for their virtual server instances?

Which IBM Cloud IAM component defines what actions a user or service can perform on specific resources?

A company needs to ensure that all data stored in IBM Cloud Object Storage is encrypted and they want to maintain control over the encryption keys. What solution should they implement?

An organization must comply with regulations requiring network isolation and controlled access to cloud resources. What IBM Cloud feature should they implement?

A security audit requires tracking all administrative actions performed on IBM Cloud resources. What service should be configured?

An application team needs to implement defense-in-depth security for their multi-tier application in IBM Cloud VPC. Which combination of security controls should they implement?

An application running on IBM Cloud Kubernetes Service is experiencing performance degradation. Which IBM Cloud monitoring service should be used to analyze container metrics, resource utilization, and application performance?

A company wants to optimize their IBM Cloud costs by identifying underutilized resources and receiving recommendations. What should they use?

An application experiences variable traffic patterns with significant spikes during business hours. What strategy should be implemented to optimize both performance and cost?

A distributed application running across multiple IBM Cloud regions needs comprehensive log aggregation and analysis to troubleshoot intermittent failures. What is the best approach?