When trying to grant an amazon account access to S3 using access control lists what method of identification
should you use to identify that account with?
A.
The email address of the account or the canonical user ID
B.
The AWS account number
C.
The ARN
D.
An email address with a 2FA token Submit
http://jayendrapatil.com/aws-s3-permisions/
Permission can be granted to an AWS account by the email address or the canonical user ID (is just an obfuscated Account Id). If an email address is provided, S3 will still find the canonical user ID for the user and add it to the ACL.