AWS Interview Questions
EC2
Instances, AMIs, security groups, and scaling basics.
View sample →S3
Buckets, storage classes, versioning, and lifecycle rules.
View sample →Lambda
Serverless functions, triggers, cold starts, limits.
View sample →IAM
Users, roles, policies, least privilege, and STS.
View sample →VPC & Networking
Subnets, route tables, NAT, security groups vs NACLs.
View sample →CloudFormation
Infrastructure as code, stacks, templates, drift.
View sample →RDS
Managed databases, Multi-AZ, backups, read replicas.
View sample →API Gateway
REST APIs, authorizers, throttling, integration types.
View sample →SQS & SNS
Queues, topics, fan-out, visibility timeout, DLQ.
View sample →ECS & Containers
Tasks, services, Fargate vs EC2 launch types.
View sample →Practice with AI mock interviews
Run AWS mock interviews with instant feedback on AiLx.
Free to start · No credit card required