Question

What service provides a complete audit trail of all AWS services within an account?

a) VPC Flow Logs

b) S2 access logs

c) Elastic Load Balancer Logs

d) CloudTrail Logs

Answer 1

d) CloudTrail Logs

A trail enables CloudTrail to deliver log files to an Amazon S3 bucket. By default, when you create a trail in the console, the trail applies to all AWS Regions. The trail logs events from all Regions in the AWS partition and delivers the log files to the Amazon S3 bucket that you specify.