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Category: AWS-DevOps

Exam AWS-DevOps: AWS Certified DevOps Engineer

Which is the most appropriate EBS Volume Type for this …

You are designing an enterprise data storage system. Your data management software system requires mountable disks
and a real filesystem, so you cannot use S3 for storage. You need persistence, so you will be using AWS EBS Volumes
for your system. The system needs as low-cost storage as possible, and access is not frequent or high throughput, and
is mostly sequential reads. Which is the most appropriate EBS Volume Type for this scenario?

what happened?

You meet once per month with your operations team to review the past month’s data. During the meeting, you realize
that 3 weeks ago, your monitoring system which pings over HTTP from outside AWS recorded a large spike in latency
on your 3-tier web service API. You use DynamoDB for the database layer, ELB, EBS, and EC2 for the business logic
tier, and SQS, ELB, and EC2 for the presentation layer. Which of the following techniques will NOT help you figure out
what happened?


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