Quiz: Describe Red Hat Quay Use Cases in a Multicluster Architecture

[TomHutter]

Dear reader, I am puzzled about the following question.

Which of the following reasons can force you to use more than one registry?

A: You need a highly-available registry.
B: You need a vulnerability scanner.
C: You need to use the geo-replication feature.
You need to use the registry mirror feature.
E: You need to use two different authentication providers.

Correct Answer: E

Please explain. How can I do geo-replication with only one registy? Geo replication of a public registry is already covered in D.

Thanks

Tom

[TomHutter]

Intresting feature in this posting. is swallowed by the web framework

[TomHutter]

swallowed--- this is an image ----

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funny is swallowed by the web framework.