Explanation:
In Unity Catalog, a Storage Credential encapsulates a cloud IAM identity (like an AWS IAM role or Azure Service Principal) granting access to cloud storage. An External Location references a specific cloud storage path and associates it with a Storage Credential to authorize access to that exact location.
Ultimate access to all questions.
A
Credential is for S3; Location is for ADLS.
B
Credential holds the IAM identity; Location maps a path to that identity.
C
Credential is public; Location is private.
D
Credential creates managed tables; Location creates external tables.
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