Free Salesforce ARC720 Exam Questions

Become Salesforce Certified with updated ARC720 exam questions and correct answers

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Total 153 Questions | Updated On: Dec 18, 2025

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Question 1

A large organization with an experienced central IT department is getting started using MuleSoft. There is a

project to connect a siloed back-end system to a new

Customer Relationship Management (CRM) system. The Center for Enablement is coaching them to use APIled connectivity.

What action would support the creation of an application network using API-led connectivity?

A : Invite the business analyst to create a business process model to specify the canonical data model between the two systems

B : Determine if the new CRM system supports the creation of custom: REST APIs, establishes 4 private network with CloudHub, and supports GAuth 2.0 authentication

C : To expedite this project, central IT should extend the CRM system and back-end systems to connect to one another using built in integration interfaces

D : Create a System API to unlock the data on the back-end system using a REST API

Answer: D

Question 2

When must an API implementation be deployed to an Anypoint VPC?

A : When the API Implementation must invoke publicly exposed services that are deployed outside of CloudHub in a customer- managed AWS instance

B : When the API implementation must be accessible within a subnet of a restricted customer-hosted network that does not allow public access

C : When the API implementation must be deployed to a production AWS VPC using the Mule Maven plugin

D : When the API Implementation must write to a persistent Object Store

Answer: A

Question 3

The application network is recomposable: it is built for change because it "bends but does not break"

A : TRUE

B : FALSE

Answer: A

Question 4

An API has been updated in Anypoint exchange by its API producer from version 3.1.1 to 3.2.0 following accepted semantic versioning practices and the changes have been communicated via the APIs public portal. The API endpoint does NOT change in the new version. How should the developer of an API client respond to this change?

A : The API producer should be requested to run the old version in parallel with the new one

B : The API producer should be contacted to understand the change to existing functionality

C : The API client code only needs to be changed if it needs to take advantage of the new features

D : The API clients need to update the code on their side and need to do full regression

Answer: C

Question 5

An API implementation is being designed that must invoke an Order API, which is known to repeatedly experience downtime. For this reason, a fallback API is to be called when the Order API is unavailable. What approach to designing the invocation of the fallback API provides the best resilience?

A : Search Anypoint Exchange for a suitable existing fallback API, and then implement invocations to this fallback API in addition to the Order API

B : Create a separate entry for the Order API in API Manager, and then invoke this API as a fallback API if the primary Order API is unavailable

C : Redirect client requests through an HTTP 307 Temporary Redirect status code to the fallback API whenever the Order API is unavailable

D : Set an option in the HTTP Requester component that invokes the Order API to instead invoke a fallback API whenever an HTTP 4xx or 5xx response status code is returned from the Order API

Answer: A

Page: 1 / 31

Total 153 Questions | Updated On: Dec 18, 2025

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