If I write the below command, what does it do?
ec2-run ami-e3a5408a -n 20 -g appserver

Is Federated Storage Engine currently supported by Amazon RDS for MySQL?

Can Amazon S3 uploads resume on failure or do they need to restart?

True or False: Automated backups are enabled by default for a new DB Instance.

Amazon SWF is designed to help users…

Does Amazon RDS allow direct host access via Telnet, Secure Shell (SSH), or Windows Remote Desktop
Connection?

If I modify a DB Instance or the DB parameter group associated with the instance, should I reboot the instance
for the changes to take effect?

What does Amazon EC2 provide?

When should I choose Provisioned IOPS over Standard RDS storage?

Can I move a Reserved Instance from one Region to another?