A company recently migrated its three-tier web application to AWS. The application runs on Amazon EC2 instances that are in an Auto Scaling group. A SysOps administrator must create a monitoring dashboard to watch CPU and network utilization for each instance at 1-minute intervals.
How can the SysOps administrator meet this requirement?

A. Create an Amazon CloudWatch dashboard with basic monitoring.
B. Set up AWS CloudTrail with a dashboard on Amazon QuickSight.
C. Create an Amazon CloudWatch dashboard, and enable detailed monitoring.
D. Use the AWS Personal Health Dashboard.