Please select the Amazon EC2 resource which can be tagged.

D

Answer is -EBS Snapshot

Elastic IP/Placement cannot be tagged:

http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Tags.html#tag-restrictions

S3 does not appear in the table in the link, but if you follow Chef’s advice and go to the free tier, you will see that you can attach meta-data name-value pairs, which to me is similiar enough to a TAG to answer this tricky, sloppy question.

As per AWS Tagging Support Matrix vs Resource, EBS Snapshot CAN be tagged with your own keyword or Name. Other Options like EIP, Placement Groups, Key Pairs cannot be tagged by us.So the answer is D : Amazon EBS Snapshot

Answer is C

C.
placement groups

D

Answer is D
refer to http://jayendrapatil.com/aws-resource-tags/

D