AWS Well-Architected Framework Principles Questions
Principles and guidelines from the AWS Well-Architected Framework for designing, building, and operating robust, secure, efficient, and cost-optimized systems on AWS. Covers the five pillars—Operational Excellence, Security, Reliability, Performance Efficiency, and Cost Optimization—and related architecture decisions, patterns, and best practices.
HardTechnical
82 practiced
A customer needs high-throughput ingestion of telemetry with low cost and eventual consistency acceptable. Compare Kinesis Data Streams, Kinesis Data Firehose, Managed Kafka (MSK), and SQS for cost, throughput, delivery guarantees, and ease of scaling. Recommend a pattern for large-volume telemetry ingestion.
HardTechnical
79 practiced
A Solutions Architect must present an architecture trade-off between single-tenant VPCs per application vs shared services VPC model for a regulated customer. List security, cost, operational, and scaling considerations and recommend a pattern for an organization with 50 teams.
MediumTechnical
73 practiced
Describe the 'pilot light', 'warm standby', and 'multi-site active-active' disaster recovery (DR) strategies. For each, state typical RTO/RPO expectations and one AWS service or pattern commonly used to implement it.
MediumSystem Design
73 practiced
Design a simple VPC network layout for an internal-facing enterprise application that requires private subnets, NAT for egress, and a bastion host for admin access. List the components and briefly explain CIDR, subnet placement across AZs, and security group basics.
EasyTechnical
72 practiced
Explain the difference between Multi-AZ and Multi-Region deployments in AWS. For a mid-sized e-commerce customer with 99.95% availability SLA, which would you recommend and why?
Unlock Full Question Bank
Get access to hundreds of AWS Well-Architected Framework Principles interview questions and detailed answers.
Sign in to ContinueJoin thousands of developers preparing for their dream job.