Mulesoft Certified Platform Architect Mcpa · Free Practice Question Medium
Question 8
An organization is implementing a Quote of the Day API that caches today’s quote. What scenario can use the CloudHub Object Store via the Object Store connector to persist the cache’s state?
- A When there are two CloudHub deployments of the API implementation by two Anypoint Platform business groups to the same CloudHub region that must share the cache state.
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B
When there is one CloudHub deployment of the API implementation to three CloudHub workers that must share the cache state.
- C When there is one deployment of the API implementation to CloudHub and another deployment to a customer-hosted Mule runtime that must share the cache state.
- D When there are three CloudHub deployments of the API implementation to three separate CloudHub regions that must share the cache state.
Reveal correct answer
Correct answer: B
Explanation
Correct Answer: When there is one CloudHub deployment of the API implementation to three CloudHub workers that must share the cache state.
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Key details in the scenario:
>> Use the CloudHub Object Store via the Object Store connector
Considering above details:
>> CloudHub Object Stores have one-to-one relationship with CloudHub Mule Applications.
>> We CANNOT use an application's CloudHub Object Store to be shared among multiple Mule applications running in different Regions or Business Groups or Customer-hosted Mule Runtimes by using Object Store connector.
>> If it is really necessary and very badly needed, then Anypoint Platform supports a way by allowing access to CloudHub Object Store of another application using Object Store REST API. But NOT using Object Store connector.
So, the only scenario where we can use the CloudHub Object Store via the Object Store connector to persist the cache’s state is when there is one CloudHub deployment of the API implementation to multiple CloudHub workers that must share the cache state.
Discussion
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