Interview Q&A / AWS & Cloud
AWS & Cloud interview questions
EC2, S3, Lambda, IAM and VPC basics, with when to pick which service.
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- What are the main Amazon EBS volume types and when do you use each?
gp3 and gp2 are general-purpose SSDs for most workloads. io2 and io1 are provisioned-IOPS SSDs for databases needing high, steady IOPS. st1 is throughput-optimised HDD for big sequential data, and sc1 is cold HDD for rarely used data.
IntermediateQuick answer1 min read