A SysOps administrator applies the following policy to an AWS CloudFormation stack:
What is the result of this policy?
A company needs to restrict access to an Amazon S3 bucket to Amazon EC2 instances in a VPC only. All traffic must be over the AWS private network.
What actions should the SysOps administrator take to meet these requirements?
A company’s application on EC2 instances relies on a Single-AZ RDS for MySQL DB instance. The SysOps administrator needs to ensure failover to minimize downtime.
Options:
A company wants to reduce costs for jobs that can be completed at any time. The jobs currently run by using multiple Amazon EC2 On-Demand Instances, and the jobs take slightly less than 2 hours to complete. If a job fails for any reason, it must be restarted from the beginning.
Which solution will meet these requirements MOST cost-effectively?