IBM A1000-116 Practice Exam 2025: Latest Questions

A new team member asks what the IBM Cloud Resource Group is primarily used for. Which answer is most accurate?

A company is choosing a compute option for a steady-state web application that runs 24/7 and requires full OS-level customization. Which IBM Cloud compute choice best fits this requirement?

A security team wants to centrally manage API keys and user access for IBM Cloud resources and apply least-privilege access. Which capability should they use?

An operations engineer wants a single place to view metrics and logs to troubleshoot a performance issue on IBM Cloud. Which approach is the most appropriate best practice?

A retail application must remain available even if an entire zone becomes unavailable. The application uses stateless application servers and a database. Which architecture best addresses this requirement?

A financial services company needs customer-managed encryption keys and the ability to rotate and revoke keys used by multiple IBM Cloud services. Which solution should be recommended?

A DevOps team wants consistent, repeatable provisioning of IBM Cloud infrastructure across environments (dev/test/prod) with minimal manual steps. What is the best approach?

A microservices application experiences occasional spikes in demand. The team wants to minimize operational overhead and scale automatically based on incoming requests. Which design choice is most appropriate?

A company must demonstrate to auditors that administrative actions on IBM Cloud resources are traceable to individual identities and cannot be repudiated. Which approach best satisfies this requirement?

A team deployed a multi-tier application and reports that the web tier cannot reach the database tier. The database is in a private subnet and should only accept traffic from the web tier. Which is the most likely cause and best fix?

A team wants to deploy a stateless web API on IBM Cloud with minimal server management and automatic scaling based on incoming requests. Which compute option best fits this requirement?

A solution architect needs a secure, private connection from an on-premises data center to IBM Cloud for consistent network performance. Which IBM Cloud capability addresses this requirement?

A company must ensure all secrets (API keys, credentials) used by applications are centrally managed, rotated, and access-controlled on IBM Cloud. What is the best service to use?

An application deployed across two regions requires a highly available database layer. The design must tolerate a region outage with minimal data loss. Which approach best meets this requirement?

A security team wants to detect misconfigurations such as public exposure of resources and noncompliant security settings across multiple IBM Cloud accounts. Which capability is most appropriate?

A DevOps team wants to ensure that every infrastructure change is peer-reviewed, versioned, and repeatable across environments (dev/test/prod). Which practice best achieves this on IBM Cloud?

A microservices application running on Kubernetes needs to securely call an IBM Cloud managed database. The organization wants to avoid embedding long-lived credentials in container images. What is the best approach?

A production workload experiences intermittent latency spikes. The team needs to correlate application traces with platform metrics and logs to identify the bottleneck. What is the best operational approach?

A regulated enterprise must ensure that data at rest is encrypted with customer-managed keys and that key usage is auditable. Which design best meets this requirement on IBM Cloud?

A company runs a multi-tier application where only the web tier should be Internet-facing. The app and database tiers must not be reachable from the public Internet, yet they must communicate privately. Which network architecture is most appropriate in IBM Cloud VPC?

A development team is new to IBM Cloud and wants to quickly deploy a managed PostgreSQL database without provisioning and maintaining virtual servers. Which IBM Cloud option best meets this requirement?

A solution architect is designing a multi-tier application on IBM Cloud where only the web tier should be reachable from the internet. The application tier and database tier must not have public IP addresses. Which approach best satisfies this design?

A security team requires that applications running in IBM Cloud must never store long-lived API keys in source code or CI/CD variables. They want workloads to obtain short-lived credentials at runtime. Which approach best meets this requirement?

After deploying a new microservice, users intermittently receive 503 errors. Logs show the service pods are being restarted due to failing health checks even though the service starts slowly under load. What is the most appropriate change to improve stability?

A regulated workload must ensure that data is encrypted at rest using customer-controlled keys and that key usage can be audited. Which IBM Cloud capability best aligns with this requirement?