Your company has setup EC2 Instances in a VPC for their application. They now have a concern that not all of the EC2 instances are being utilized. Which of the below mentioned services can help you find underutilized resources in AWS? Choose 2 answers from the options given below

Answer options:

A.AWS Cloudwatch
B.SNS
C.AWS Trusted Advisor
D.Cloudtrail

Correct Answers: A and C
The AWS Documentation mentions the following
"An online resource to help you reduce cost, increase performance,and improve security by optimizing your AWS environment,Trust Advisor provides real time guidance to help you provison your resources following AWS best practices"
Amazon CloudWatch is a monitoring and management service built for developers, system operators, site reliability engineers (SRE), and IT managers. CloudWatch provides you with data and actionable insights to monitor your applications, understand and respond to system-wide performance changes, optimize resource utilization, and get a unified view of operational health.
Option B is incorrect since this is a notification service
Option D is incorrect since this is an API monitoring service
For more information on AWS Trusted Advisor and Cloudwatch, please visit the below URL
https://aws.amazon.com/premiumsupport/trustedadvisor/
https://aws.amazon.com/cloudwatch/