Salesforce Certified MuleSoft Platform Architect (Mule-Arch-201) Exam - Topic 5 Question 38 Discussion

Actual exam question for Salesforce's Salesforce Certified MuleSoft Platform Architect (Mule-Arch-201) exam

Question #: 38
Topic #: 5

[All Salesforce Certified MuleSoft Platform Architect (Mule-Arch-201) Questions]

An organization wants to make sure only known partners can invoke the organization's APIs. To achieve this security goal, the organization wants to enforce a Client ID Enforcement policy in API Manager so that only registered partner applications can invoke the organization's APIs. In what type of API implementation does MuleSoft recommend adding an API proxy to enforce the Client ID Enforcement policy, rather than embedding the policy directly in the application's JVM?

AA Mule 3 application using APIkit

BA Mule 3 or Mule 4 application modified with custom Java code

CA Mule 4 application with an API specification

DA Non-Mule application

Show Suggested Answer

Suggested Answer: D

Correct Answe r: A Non-Mule application

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>> All type of Mule applications (Mule 3/ Mule 4/ with APIkit/ with Custom Java Code etc) running on Mule Runtimes support the Embedded Policy Enforcement on them.

>> The only option that cannot have or does not support embedded policy enforcement and must have API Proxy is for Non-Mule Applications.

So, Non-Mule application is the right answer.

by Precious at Jan 05, 2026, 05:16 AM

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Alesia

29 days ago

I feel like A is too outdated. We need to focus on Mule 4 for better security.

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Malcom

1 month ago

Not so sure about C. What about D? Non-Mule apps could be simpler.

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Jean

1 month ago

I agree, C makes sense. Easier to manage security that way.

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Rutha

2 months ago

I think it's C. Mule 4 with API spec is the way to go.

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Eleonore

2 months ago

Surprised this isn't more straightforward!

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Karima

2 months ago

D is definitely not the right choice.

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Nelida

2 months ago

Wait, why not just use A? Seems easier.

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Sherita

2 months ago

Yeah, I agree with C! Makes the most sense.

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Reyes

2 months ago

I think it's C, Mule 4 with an API spec.

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Junita

3 months ago

Haha, I bet the developers at MuleSoft are like, "Just use the API proxy, it's the easiest way!"

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Albina

3 months ago

C is the way to go. Who wants to mess with custom Java code when you can use an API specification?

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Glory

3 months ago

I'm going with B. Modifying the Mule 3 or Mule 4 application with custom Java code could also work.

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Chaya

4 months ago

Definitely C. Embedding the policy directly in the application's JVM seems like a bad idea.

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Sharen

4 months ago

I think the answer is C. A Mule 4 application with an API specification makes the most sense for enforcing the Client ID Enforcement policy.

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Thaddeus

4 months ago

I recall that using an API proxy is generally recommended for non-Mule applications, but I can't remember if that applies here. Maybe option D?

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Fabiola

4 months ago

I’m a bit confused about the differences between Mule 3 and Mule 4 applications in this context. Does it really matter which version we choose?

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Lenora

4 months ago

I practiced a similar question where we had to decide on API proxies versus embedding policies. I feel like it might be related to option C.

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Kerry

4 months ago

I think I remember something about API proxies being more flexible for security policies, but I'm not sure which option fits that best.

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Eladia

5 months ago

I've got a strategy - I'll carefully read through each answer option and think about the tradeoffs of the different API implementation types. That should help me identify the one where MuleSoft recommends using a proxy.

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Yuette

5 months ago

Based on my understanding, the proxy approach is recommended when you want to centralize the enforcement of the policy, rather than having it distributed across multiple applications. I think that's the key distinction here.

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Nickolas

5 months ago

I'm a bit confused by the wording of the question. What's the difference between embedding the policy directly in the application's JVM and using an API proxy? I'll need to review that concept.

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Louvenia

5 months ago

Okay, let me see. The question is asking about the type of API implementation where we should use a proxy to enforce the Client ID Enforcement policy. I think I need to consider the differences between the Mule 3, Mule 4, and non-Mule options.

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Deonna

5 months ago

Hmm, this seems like a security-related question. I'll need to think carefully about the different API implementation types and where MuleSoft recommends adding the proxy.

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Jess

24 days ago

I think it’s definitely about the API proxy.

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