Discuss Salesforce Salesforce Certified MuleSoft Developer II (Mule-Dev-301) Exam Topic 2 Question 25

Which pattern can a web API use to notify its client of state changes as soon as they occur?

AHTTP Webhock

BShared database trigger

CSchedule Event Publisher

DETL data load

Suggested Answer: D

To include a common application as a reusable module in all API implementations, the developer should add a Maven dependency in the POM file with jar as <classifier>. This way, the developer can reuse Mule code from another application by packaging it as a JAR file and adding it as a dependency in the POM file of the API implementation. The classifier element specifies that it is a JAR file. Reference: https://docs.mulesoft.com/mule-runtime/4.3/mmp-concept#add-a-maven-dependency-to-the-pom-file

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43 comments · newest first

Iraida 11 months ago

Shared database triggers can be tricky, though.

Jennifer 11 months ago

A is the best choice, no doubt about it!

Rhea 12 months ago

Wait, is ETL really an option here? That seems off.

Cathrine 12 months ago

I think B could work too, but not as efficient.

Ozell 1 year ago

Definitely A, webhooks are the way to go!

Johanna 1 year ago

ETL data load doesn’t sound right for immediate notifications. I’m leaning towards A too, but I wish I could remember more details.

Vilma 1 year ago

I practiced a question similar to this, and I feel like webhooks were definitely the focus. So, A seems likely.

Mariann 1 year ago

I'm not entirely sure, but I remember something about shared database triggers being used for state changes in some scenarios.

Vicki 1 year ago

I think the answer might be A, HTTP Webhook, because it’s designed for real-time notifications, right?

Sarah 1 year ago

I'm a bit confused by the options. Can someone explain the differences between them?

Gayla 1 year ago

I'm pretty confident the answer is A. Webhooks are a common pattern for real-time notifications in web APIs.

Charlena 1 year ago

Option C, Schedule Event Publisher, sounds like it could work too. I'll need to review the differences between the choices.

Josephine 1 year ago

Hmm, I'm not sure about this one. I'll have to think it through carefully.

Hoa 1 year ago

I think the answer is A. HTTP Webhooks allow the client to subscribe to events and get notified as soon as they occur.

Kristeen 1 year ago

Schedule Event Publisher? Sounds like a lot of work just to get some notifications. I'll pass.

Josephine 1 year ago

↳ replying to Kristeen

Yeah, Schedule Event Publisher might be too complex for just getting notifications.

Solange 1 year ago

↳ replying to Kristeen

HTTP Webhook is also a popular choice for immediate state change notifications.

Tony 1 year ago

↳ replying to Kristeen

Shared database trigger would be a simpler option for real-time notifications.

Rebecka 1 year ago

ETL data load? Really? I think I'd be better off just staring at a loading spinner all day.

Heidy 2 years ago

Shared database trigger? Now that's an interesting idea. I wonder if it could work for my use case.

Johnna 1 year ago

↳ replying to Heidy

It's worth exploring shared database triggers for your specific use case.

Haley 1 year ago

↳ replying to Heidy

I think HTTP Webhook might be a more common choice for web APIs.

Brittni 1 year ago

↳ replying to Heidy

Shared database trigger could be a good option for real-time notifications.

Jesusa 2 years ago

Wait, what's a webhook again? I'm going to have to Google that one.

Stefania 1 year ago

↳ replying to Jesusa

D) ETL data load

Junita 1 year ago

↳ replying to Jesusa

C) Schedule Event Publisher

Kanisha 1 year ago

↳ replying to Jesusa

B) Shared database trigger

Barney 2 years ago

↳ replying to Jesusa

A) HTTP Webhook

Frank 2 years ago

I'm not sure about this one. Webhooks? Isn't that a little too fancy for my simple use case?

Janna 1 year ago

↳ replying to Frank

Yeah, Webhooks are a simple and effective way to get instant updates from a web API.

Jeniffer 1 year ago

↳ replying to Frank

I think HTTP Webhook is the best option for real-time notifications.

Jade 1 year ago

↳ replying to Frank

D) ETL data load

Casandra 1 year ago

↳ replying to Frank

C) Schedule Event Publisher

Melvin 1 year ago

↳ replying to Frank

B) Shared database trigger

Janey 1 year ago

↳ replying to Frank

A) HTTP Webhook

Willodean 2 years ago

Hmm, webhooks seem like the obvious choice here. Real-time updates are what I need for my web app!

Gilbert 1 year ago

↳ replying to Willodean

D) ETL data load

Tawna 2 years ago

↳ replying to Willodean

C) Schedule Event Publisher

Tracey 2 years ago

↳ replying to Willodean

B) Shared database trigger

Bernadine 2 years ago

↳ replying to Willodean

A) HTTP Webhook

Jaime 2 years ago

I'm not sure about the answer. Can you explain why HTTP Webhook is the correct choice?

Geoffrey 2 years ago

I agree with Nana. Webhooks are commonly used for real-time notifications.

Nana 2 years ago

I think the answer is A) HTTP Webhook.

Salesforce Certified MuleSoft Developer II (Mule-Dev-301) Exam - Topic 2 Question 25 Discussion