Free Practice Salesforce ARC-101 Exam Questions 2025

Stay ahead with 100% Free Design and Build Integration Solutions (WI25) ARC-101 Dumps Practice Questions

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Total 517 Questions | Updated On: Jun 06, 2025

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Question 1

A conglomerate is designing a Lightning Web Component (LWC) to display transactions aggregated from different sources. Their current system landscape is as follows:

1. Transactions are created at any time through their various on-premise and cloud-based systems.

2. All necessary transactions are replicated to a custom Transaction object in Salesforce. It is updated periodically so it only has a subset of the necessary transactions between updates.

3. Middleware supports publish-subscribe interactions and provides RESTful Enterprise APIs that can retrieve transactions from on-premise and cloud-based systems.

The company wants to address a usability concern regarding incomplete data displayed on the LWC component. What should the Integration Architect specify so the LWC will be able to display all the required transactions?

A : Use the Continuation class to call the Enterprise APIs and then process the response in a callback method.

B : Let the Lightning Data Service with an wire adapter display new values when the custom object records change.

C : Call the Enterprise APIs directly from the LWC's JavaScript code and redisplay the LWC on receipt of the API response.

D : Publish a Platform Event, have the middleware subscribe and update the custom object on receipt of Platform Event.

Answer: C

Question 2

A multinational company uses Salesforce and wants to synchronize their Salesforce data with an on-premise database. They want to keep the synchronization interval as minimal as possible. What would be a trade-off or limitation in choosing a near-real-time data synchronization approach?

A : Increased complexity in handling conflict resolution

B : Increased Salesforce API call limits

C : Higher costs due to increased storage requirements

D : Decreased data reliability

Answer: B

Question 3

Your company has two separate Salesforce Orgs: one for sales and another for customer service. They need to be updated in near real-time when an Opportunity is won in the sales org so that the customer service team can begin their process. Which integration pattern would best meet this requirement?

A : Request-Reply

B : Remote Call-In

C : Remote Process Invocation – Fire and Forget

D : Remote Process Invocation – Request and Reply

Answer: D

Question 4

A banking institution is integrating Salesforce with its core banking system. From the following list, which data should be classified as Confidential during the integration?

A : Bank's quarterly financial report published on the website

B : Bank's customer transaction data

C : The bank's publicly disclosed CSR initiatives

D : A list of the bank's branches and their contact details

Answer: B

Question 5

An e-commerce company needs to build an integration between their order management system and Salesforce. The requirement is to process orders in real-time when a customer places an order. What are the key components of your solution design?

A : Salesforce Outbound Messaging, Web service, Apex Trigger

B : Salesforce REST API, Web service, Apex Class

C : Salesforce SOAP API, Workflow Rules, Visualforce Pages

D : Salesforce Bulk API, Web service, Apex Trigger

Answer: B

Page: 1 / 104

Total 517 Questions | Updated On: Jun 06, 2025

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