Absolute Free Cloud-Deployment-and-Operations Exam Practice for Comprehensive Preparation 

(A company manages a containerized application by manually deploying AWS compute instances. Which solution should be used to optimize the cost of the application?)

(Which two solutions should an administrator use to receive emails when a Lambda function returns an error? Choose 2 answers.)

(A company is using CloudWatch on its EC2 instances. The company needs to determine the number of bytes received by an instance on all network interfaces for proper sizing of the instance. Which metric should the company use?)

(A company is using the CloudWatch agent on its EC2 Linux instances. The company needs to determine how long read requests have waited on the instance’s I/O for proper sizing of the instance. Which metric should the company use?)