AppendixAnswers to the Review Questions

Chapter 1: Introduction to Systems Operations on AWS

  1. A. Amazon CloudWatch is a monitoring service for AWS cloud resources and the applications you run on AWS. You can use Amazon CloudWatch to collect and track metrics, collect and monitor log files, set alarms, and automatically react to changes in your AWS resources.
  2. D. Amazon VPC Flow Logs is a feature that enables you to capture information about the IP traffic going to and from network interfaces in your VPC. Flow log data is stored using Amazon CloudWatch Logs.
  3. B. AWS CloudTrail is a web service that records API calls made on your account and delivers log files to your Amazon S3 bucket.
  4. C. Hybrid cloud architecture is the integration of on-premises ...

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