Please select the Amazon EC2 resource which can be tagged.
A.
key pairs
B.
Elastic IP addresses
C.
placement groups
D.
Amazon EBS snapshots
Explanation:
Placement group and Elastic IP cannot be tagged.
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Tags.html Snapshots can be tagged: http://
docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Tags.html
