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Introduction
Preparing for an AWS Solutions Architect interview requires a deep understanding of various AWS services, architectural best practices, and the ability to apply this knowledge to real-world scenarios.
This guide provides key insights and structured answers to some of the most commonly asked questions in such interviews.
By covering critical topics like multi-region architecture, cost optimization, hybrid cloud integration, and fault-tolerant design, this guide equips you with the knowledge needed to confidently approach your interview.
1. How would you architect a high-availability solution using multiple AWS regions?
Key Points:
- Cross-Region Deployment: Set up your application across different AWS regions for redundancy.
- Global Load Balancing: Use Amazon Route 53 to manage traffic and failover between regions.
- Data Synchronization: Implement cross-region replication for databases and object storage.
- Stateless Design: Ensure applications can scale and replicate seamlessly across regions.
