IBM A1000-002 - IBM Assessment: Cloud Computing Architecture V1 Intermediate Practice Exam: Medium Difficulty 2025

A financial services company is evaluating cloud deployment models for their customer-facing application that processes sensitive financial data. They need to maintain direct control over the infrastructure hosting customer data while leveraging cloud scalability for their web presentation tier. Which deployment model best addresses these requirements?

An e-commerce company experiences predictable traffic spikes during holiday seasons and flash sales. Their application currently runs on fixed cloud resources that are sized for peak loads. Which cloud characteristic should the architect implement to optimize costs while maintaining performance?

A cloud architect is designing a multi-tier application architecture with web servers, application servers, and database servers. To ensure high availability and fault tolerance, how should the architect distribute these components across the cloud infrastructure?

A development team needs to deploy microservices that have varying resource requirements and need to scale independently. The team wants to minimize infrastructure management overhead. Which cloud service model and deployment approach would be most appropriate?

An organization is implementing a disaster recovery strategy for their cloud-based application. They require a Recovery Time Objective (RTO) of 4 hours and Recovery Point Objective (RPO) of 1 hour. Which disaster recovery approach provides the best balance of cost and meeting these requirements?

A SaaS application serves customers globally and must comply with data residency regulations requiring customer data to remain within specific geographic boundaries. Which architectural pattern should be implemented?

A company is designing their cloud network architecture and needs to securely connect their on-premises data center with cloud resources. They require predictable network performance and dedicated bandwidth. Which connectivity option should they choose?

An application generates large volumes of log data that need to be stored cost-effectively for compliance purposes. The data is rarely accessed after 90 days but must be retained for 7 years. What storage strategy should be implemented?

A company is migrating a legacy three-tier application to the cloud. The application has hard-coded IP addresses and significant interdependencies between components. Which migration strategy should they use as an initial approach?

An organization needs to integrate their cloud-based CRM system with on-premises ERP and multiple SaaS applications. They require real-time data synchronization and transformation between systems. What integration approach should be implemented?