Discuss Salesforce Salesforce Certified MuleSoft Developer II (Mule-Dev-301) Exam Topic 5 Question 23

Which statement is true about using mutual TLS to secure an application?

AMutual TLS requires a hardware security module to be used

BMutual TLS authenticates the identity of the server before the identity of the client

CMutual TLS ensures only authorized end users are allowed to access an endpoint

DMutual TLS increases the encryption strength versus server-side TLS alone

Suggested Answer: D

To give a partial successful response in case the United Airlines API returns with a timeout, the developer should add a Scatter-Gather component inside a Try scope, and set the payload to a default value 'Error' inside the error handler using the On Error Continue scope. A Scatter-Gather component allows sending multiple requests concurrently and aggregating the responses into an array. A Try scope allows handling errors that occur within it using an error handler. An On Error Continue scope allows continuing the flow execution after handling an error. Therefore, by using these components, the developer can send requests to both APIs in parallel, handle any timeout errors from United Airlines API, and return a partial response with a default value for that API. Reference: https://docs.mulesoft.com/mule-runtime/4.3/scatter-gather-concept https://docs.mulesoft.com/mule-runtime/4.3/try-scope-concept https://docs.mulesoft.com/mule-runtime/4.3/on-error-continue-concept

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30 comments · newest first

Curt 11 months ago

I thought mutual TLS was just for server identity, interesting!

Tammara 11 months ago

Actually, it authenticates both server and client, not just one.

Freeman 12 months ago

Wait, does it really increase encryption strength?

Sylvie 12 months ago

I totally agree, it's all about the certificates!

Desmond 1 year ago

Mutual TLS doesn't need a hardware security module.

Denny 1 year ago

I thought mutual TLS was mainly about verifying identities, so I’m leaning towards option C, but I’m not completely confident.

Wei 1 year ago

I feel like option D might be correct since mutual TLS adds an extra layer of security compared to just server-side TLS, but I need to double-check that.

Rodolfo 1 year ago

I remember practicing a question about mutual TLS and how it enhances security, but I can't recall if it specifically requires a hardware security module.

Herschel 1 year ago

I think mutual TLS does authenticate both the client and server, but I’m not sure if it does one before the other.

German 1 year ago

I've got this! Mutual TLS ensures that both the client and the server are authenticated, so option C is the right answer. The other options don't quite capture the full purpose of mutual TLS.

Carey 1 year ago

Okay, let me think this through. Mutual TLS requires both the client and the server to have certificates, so option A is incorrect. I'm leaning towards option B, but I'll double-check my understanding.

Huey 1 year ago

Hmm, I'm a bit confused on the difference between mutual TLS and regular TLS. I'll need to review my notes to make sure I understand the key points.

Makeda 1 year ago

I'm pretty sure I know the answer to this one. Mutual TLS authenticates both the client and the server, so option C is correct.

Avery 1 year ago

Wait, does this mean I can't use mutual TLS if I don't have a hardware security module? That's going to be a problem for my company's budget.

Eugene 1 year ago

This is a tough one. I'll have to go with D, though. Mutual TLS should provide stronger encryption than server-side TLS alone.

Zoila 1 year ago

↳ replying to Eugene

D) Mutual TLS increases the encryption strength versus server-side TLS alone

Kris 1 year ago

↳ replying to Eugene

C) Mutual TLS ensures only authorized end users are allowed to access an endpoint

Erick 1 year ago

↳ replying to Eugene

B) Mutual TLS authenticates the identity of the server before the identity of the client

Deonna 1 year ago

↳ replying to Eugene

A) Mutual TLS requires a hardware security module to be used

Margurite 2 years ago

Hmm, I'm not sure about this one. Is the hardware security module really necessary for mutual TLS? I thought it was just an optional feature.

Ben 1 year ago

↳ replying to Margurite

C) Mutual TLS ensures only authorized end users are allowed to access an endpoint

Lauran 1 year ago

↳ replying to Margurite

B) Mutual TLS authenticates the identity of the server before the identity of the client

Felicitas 1 year ago

↳ replying to Margurite

A) Mutual TLS requires a hardware security module to be used

Hana 2 years ago

I think C is the right answer. Mutual TLS ensures that only authorized users can access the endpoint.

Alba 2 years ago

Option B seems to be the correct answer. Mutual TLS authenticates both the server and the client, not just the server.

Gilma 1 year ago

↳ replying to Alba

B) Mutual TLS authenticates the identity of the server before the identity of the client

Milly 1 year ago

↳ replying to Alba

A) Mutual TLS requires a hardware security module to be used

Afton 2 years ago

But doesn't Mutual TLS also ensure only authorized users can access the endpoint? I think C) could also be correct.

Susy 2 years ago

I agree with Stevie. Mutual TLS is all about verifying the server first.

Stevie 2 years ago

I think the answer is B) Mutual TLS authenticates the identity of the server before the identity of the client.

Salesforce Certified MuleSoft Developer II (Mule-Dev-301) Exam - Topic 5 Question 23 Discussion