You are planning to deploy a built application onto an EC2 Instance. There will be several tests conducted on this Instance. You want to have the ability to capture the logs from the web server to help diagnose any issues if they occur. How can you achieve this?

Answer options:

A.Enable Cloudtrail for the region.
B.Install the Cloudwatch agent on the Instance.
C.Use the VPC Flow logs to get the logs from the Instance.
D.Create a dashboard for the key Cloudwatch metrics.

Answer – B
You can install the Cloudwatch agent on the machine and then configure it to send the web server`s logs to a central location in Cloudwatch.
Option A is invalid since this is used for API monitoring activity.
Option C is invalid since it is used to get the network traffic coming to an Instance hosted in a VPC.Option D is invalid since this will not give the detailed level of logs that is required.
For more information on the Cloudwatch agent, please refer to the below link-
https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/Install-CloudWatch-Agent.html