Free ARC-101 Mock Exam – Practice Online Confidently

Increase your chances of passing the Salesforce ARC-101 exam questions on your first try. Practice with our free online ARC-101 exam mock test designed to help you prepare effectively and confidently.

Exam Code: ARC-101
Exam Questions: 522
Design and Build Integration Solutions (WI25)
Updated: 01 Apr, 2026
Question 1

A company accepts payment requests 24x7. Once they accept a payment request, theirservice level agreement (SLA) requires them to make sure each payment request is processedby their Payment System. They track payment requests using a globally unique identifier created at the Data Entry Point. Their simplified flow is as shown in the diagram.They encounter intermittent update errors when two or more processes try to update the same Payment Request record at the same time.Which two recommendations should an integration architect make to improve their SLA and update conflict handling?Choose 2 answers

Options :
Answer: A,C

Question 2

A US business-to-consumer (B2C) company is planning to expand to Latin Americ
a. They project an initial Latin American customer base of about one million, and a growth rate of around 10% every year for the next 5 years. They anticipate privacy and data protection requirements similar to those in the European Union to come into effect during this time. Their initial analysis indicates that key personal data is stored in the following systems:
1. Legacy mainframe systems that have remained untouched for years and are due to be decommissioned.
2. Salesforce Commerce Cloud Service Cloud, Marketing Cloud, and Community Cloud.
3. The company's CIO tasked the integration architect with ensuring that they can completely delete their Latin American customer's personal data on demand.
Which three requirements should the integration architect consider?
Choose 3 answers

Options :
Answer: B,C,E

Question 3

Northern Trail Outfitters is in the final stages of merging two Salesforce orgs but needs to keep the retiring org available for a short period of time for lead management as it is connected to multiple public web site forms. The sales department has requested that new leads are available in the new Salesforce instance within 30 minutes.
Which two approaches will require the least amount of development effort?
Choose 2 answers

Options :
Answer: A,B

Question 4

TechX Corporation uses a third-party system to manage its product inventory. The third-party system is integrated with Salesforce, and inventory levels are synced between the two systems every 15 minutes. As the volume of inventory items grows, TechX Corporation is seeing performance issues during sync. What should TechX consider for a scalable solution?

Options :
Answer: B

Question 5

As an Integration Architect for a global company, you’re in charge of maintaining a critical integration between Salesforce and a third-party customer service platform. During peak usage times, the integration occasionally fails due to timeouts. What is the best error handling and recovery procedure for this situation?

Options :
Answer: A

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