A SysOps Administrator Found That a Newly-Deployed Amazon EC2 Application

Multiple Choice

A SysOps Administrator found that a newly-deployed Amazon EC2 application server is unable to connect to an existing Amazon RDS database. After enabling VPC Flow Logs and confirming that the flow log is active on the console, the log group cannot be located in Amazon CloudWatch. What are the MOST likely reasons for this situation? (Choose two.)

A) The Administrator must configure the VPC Flow Logs to have them sent to AWS CloudTrail.
B) The Administrator has waited less than ten minutes for the log group to be created in CloudWatch.
C) The account VPC Flow Logs have been disabled by using a service control policy.
D) No relevant traffic has been sent since the VPC Flow Logs were created
E) The account has Amazon GuardDuty enabled.