For which of the following use cases are Simple Workflow Service (SWF) and Amazon EC2 an appropriate
solution? Choose 2 answers

When automatic failover occurs, Amazon RDS will emit a DB Instance event to inform you that automatic
failover occurred. You can use the _____ to return information about events related to your DB Instance

If you have chosen Multi-AZ deployment, in the event of a planned or unplanned outage of your primary DB
Instance, Amazon RDS automatically switches to the standby replica. The automatic failover mechanism simply
changes the ______ record of the main DB Instance to point to the standby DB Instance.

Amazon S3 doesn’t automatically give a user who creates _____ permission to perform other actions on that
bucket or object.

If I scale the storage capacity provisioned to my DB Instance by mid of a billing month, how will I be charged?

The one-time payment for Reserved Instances is __________ refundable if the reservation is cancelled.

What is the maximum response time for a Business level Premium Support case?

After launching an instance that you intend to serve as a NAT (Network Address Translation) device in a public
subnet you modify your route tables to have the NAT device be the target of internet bound traffic of your
private subnet. When you try and make an outbound connection to the internet from an instance in the private
subnet, you are not successful. Which of the following steps could resolve the issue?

In AWS, which security aspects are the customer’s responsibility? Choose 4 answers

MySQL installations default to port _____.