Which of the following databases do not support virtual columns?

1. MariaDB

2. MySQL

3. Amazon Aurora

Which statement is/are incorrect about Amazon EC2 reserved instances? Statement 1: Reserved instances can be applied to Spot instances. Statement 2: Reserved instances cannot be applied to instances that run on dedicated hosts.

Which is type of metadata is never processed by Amazon S3?

Which of the following Use Cases belong to Inbound FWS APls?

Which database support(s) plugins?

Suppose you are making a request to the Amazon Flexible Payment Service and you get an error called InternalError. What is the cause of the error?

Which AWS storage service assists S3 with transferring data?

In Amazon S3, Amazon Glacier is designed for:

What component(s) of your eCommerce application would the term 'replication' apply to?

Which value would be required for the following termination url? https://ec2.amazonaws.com/?Action=TerminateInstances..

Statement that best describes an Ec2 instance identity document .