Cloud Architect Practice Exam: Test Your Knowledge 2025

A financial services company needs to design a multi-region architecture for their customer-facing application that processes transactions. The application must maintain data consistency across regions, minimize latency for users in North America and Europe, and support automatic failover. Which architecture should they implement?

Your organization wants to migrate a legacy application that requires specific kernel modules and system-level access. The application cannot be containerized immediately. What is the most appropriate Google Cloud compute option?

A healthcare company must ensure that Protected Health Information (PHI) in BigQuery is encrypted at rest with keys they control, and they need to maintain an audit trail of all key usage. Which solution meets these requirements?

Your company's Cloud Storage bucket costs have increased significantly. After analysis, you find that most data older than 90 days is rarely accessed, and data older than one year is accessed only for compliance audits. What is the most cost-effective solution?

A retail company is designing a solution to process clickstream data from their website. They receive millions of events per second and need to perform real-time analytics and store data for batch processing. Which architecture should they use?

Your development team needs to deploy infrastructure using Terraform. They want to ensure state files are securely stored and support team collaboration. What is the recommended approach?

A company requires that all API calls to Google Cloud services from their application are made through private IP addresses, and the traffic never traverses the public internet. Which solution should they implement?

Your application running on GKE is experiencing performance issues. Cloud Monitoring shows that CPU usage spikes during certain hours, but the pods are not scaling. What should you investigate first?

A media company wants to optimize the cost of storing petabytes of video files. Videos less than 30 days old need to be instantly accessible, videos between 30-365 days old may be accessed occasionally, and older videos are kept only for legal compliance. What storage strategy should they use?

Your organization needs to implement a CI/CD pipeline for deploying applications to multiple GKE clusters across development, staging, and production environments. Which Google Cloud service is best suited for this requirement?

A company is migrating their on-premises Active Directory to Google Cloud. They need their GCE instances to be domain-joined and want to maintain centralized user management. What is the recommended solution?

Your team needs to provide temporary access to a Cloud Storage bucket for an external partner who doesn't have a Google account. The access should expire automatically after 7 days. What is the most secure approach?

An e-commerce platform experiences a 10x traffic increase during holiday sales. The application runs on GKE and uses Cloud SQL. During peak load, Cloud SQL becomes a bottleneck. What architectural improvement should be implemented?

Your company needs to ensure that certain workloads with sensitive data run only on physical servers dedicated to your organization. Which GCE feature should you use?

A data science team wants to train machine learning models using large datasets stored in Cloud Storage. They need a managed service that provides Jupyter notebooks and can scale compute resources on demand. What should they use?

Your organization has multiple projects across different departments. You need to enforce a policy that prevents anyone from creating Compute Engine instances without encryption at rest using customer-managed keys. How should you implement this?

A global application serves users from multiple continents. The application experiences latency issues for users far from the single deployment region. Which architecture changes should be implemented to improve performance?

Your application deployment to GKE failed, and you need to quickly rollback to the previous stable version. What is the recommended approach?

A company needs to migrate 100 TB of data from their on-premises data center to Cloud Storage. They have a 1 Gbps internet connection but need to complete the migration within one week. What is the most appropriate solution?

Your application writes logs to Cloud Logging. You need to retain logs for 7 years for compliance but want to minimize costs. What is the most cost-effective solution?