A user is uploading archives to Glacier. The user is trying to understand key Glacier resources. Which of the below
mentioned options is not a Glacier resource?

A.
Notification configuration

B.
Archive ID

C.
Job

D.
Archive

Explanation:
AWS Glacier has four resources. Vault and Archives are core data model concepts. Job is required to initiate download
of archive. The notification configuration is required to send user notification when archive is available for download.
http://docs.aws.amazon.com/amazonglacier/latest/dev/amazon-glacier-data-model.html