Which is not a restriction on AWS EBS Snapshots?
A.
Snapshots which are shared cannot be used as a basis for other snapshots.
B.
You cannot share a snapshot containing an AWS Access Key ID or AWS Secret Access Key.
C.
You cannot share unencrypted snapshots.
D.
Snapshot restorations are restricted to the region in which the snapshots are created.
Explanation:
Snapshots shared with other users are usable in full by the recipient, including but limited to the ability to base modified
volumes and snapshots.
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ebs-modifying-snapshot-permissions.html
A. Snapshots which are shared cannot be used as a basis for other snapshots. => wrong, Snapshots shared with other users are usable in full by the recipient, including but limited to the ability to base modified
volumes and snapshots.(http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ebs-modifying-snapshot-permissions.html)
B. You cannot share a snapshot containing an AWS Access Key ID or AWS Secret Access Key. => wrong, the content inside EBS snapshot you can share everything.
C. You cannot share unencrypted snapshots. => Wrong, you can share either unencrypted or encrypted snapshot (http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ebs-modifying-snapshot-permissions.html)
D. Snapshot restorations are restricted to the region in which the snapshots are created. => seem right.
So the question is good?
D wrong, you can copy Snapshot to any Region and restore snapshot to Volume.
So A correct
A
B c and D are applied to EBS snapshot so A is the answer.
Ref URL : http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ebs-modifying-snapshot-permissions.html
Correct Answer A.