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Exam MCIA - Level 1 topic 1 question 92 discussion

Actual exam question from Mulesoft's MCIA - Level 1
Question #: 92
Topic #: 1
[All MCIA - Level 1 Questions]

A Mule application is being designed for deployment to a single CloudHub worker. The Mule application will have a flow that connects to a SaaS system to perform some operations each time the flow is invoked.

The SaaS system connector has operations that can be configured to request a short-lived token (fifteen minutes) that can be reused for subsequent connections within the fifteen minute time window. After the token expires, a new token must be requested and stored.

What is the most performant and idiomatic (used for its intended purpose) Anypoint Platform component or service to use to support persisting and reusing tokens in the Mule application to help speed up reconnecting the Mule application to the SaaS application?

  • A. Nonpersistent object store
  • B. Persistent object store
  • C. Variable
  • D. Database
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Suggested Answer: A 🗳️
by jmay at Dec. 30, 2022, 1:23 p.m.

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mitnadua
2 weeks, 4 days ago
B. The requirement is to support persisting and reusing tokens
upvoted 1 times
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majda091983
10 months, 2 weeks ago
Selected Answer: A
since the question is about performance the answer is A. option B if reliability or shared data between multi workers are needed
upvoted 1 times
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lzrvs
11 months, 1 week ago
Selected Answer: A
A, since overall performance is better due to Secondary Memory Access times, vs HTTP communication with the OSv2 API. And since the application is being designed to operate on a single worker deployment mode, there is no need to share information across workers for cached tokens, for good measure.
upvoted 1 times
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Examschaffer
11 months, 4 weeks ago
Selected Answer: A
I would select A. Nonpersistent object store, because it is more performant to query token from in-memory object store than from persistent and it is not critical to lose the token if the application crashes. Token can be queried again.
upvoted 3 times
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jmay
12 months ago
Selected Answer: B
Object store with a TTL of <=15mins
upvoted 1 times
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