Interview Q&A / AWS & Cloud
AWS & Cloud interview questions
EC2, S3, Lambda, IAM and VPC basics, with when to pick which service.
Prefer rapid revision? Practise AWS & Cloud short interview answers →
- Can you use Spot Instances inside an Auto Scaling group, and how do you do it safely?
Yes. A mixed instances policy lets an ASG combine On-Demand and Spot across several instance types. Keep a small On-Demand base, spread Spot across types and AZs, and make the app handle the two-minute interruption notice.
AdvancedQuick answer1 min read