Free Design and Build Integration Solutions Exam ARC-101 Exam Practice Test

Northern Trail Outfitters has had an increase in requests from other business units to integrate opportunity information with other systems from Salesforce. The developers have started writing asynchronous @future callouts directly into the target systems. The CIO is concerned about the viability of this approach scaling for future growth and has requested a solution recommendation.What should be done to mitigate the concerns that the CIO has?

• Implement an ETL tool and perform nightly batch data loads to reduce network traffic using last modified dates on the opportunity object to extract the right records.
• Develop a comprehensive catalog of Apex classes to eliminate the need for redundant code and use custom metadata to hold the endpoint information for each integration.
• Refactor the existing future methods to use Enhanced External Services, import Open API 2.0 schemas and update flows to use services instead of Apex.
• Implement an Enterprise Service Bus for service orchestration, mediation, routing and decouple dependencies across systems.

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

• Middleware should coordinate request delivery and payment processing.
• Data Entry Point and Middleware should automatically retry requests.
• Payment System should process a payment request only once.
• Payment System and Middleware should automatically retry requests.

A company is planning on sending orders from Salesforce to a fulfillment system. The integration architect has been asked to plan for the integration.Which two questions should the integration architect consider?Choose 2 answersA Can the fulfillment system create new addresses within the Order Create service?

• Can the fulfillment system make a callback into Salesforce?
• Can the fulfillment system implement a contract-first Outbound Messaging interface?
• Is the product catalog data identical at all times in both systems?

An Architect is asked to build a solution that allows a service to access Salesforce through the API. What is the first thing the Architect should do?

• Create a new user with System Administrator profile.
• Authenticate the integration using existing Single Sign-On.
• Authenticate the integration using existing Network-BasedSecurity.
• Create a special user solely for the integration purposes.

Universal Containers (UC) is a leading provider of management training globally, UC requested students course registration data generated from the Salesforce student community to be synced with the learning management system (LMS). Any update to the course registration data needs to be reflected in the LMS.Which integration mechanism should be used to meet the requirement?

• Change Data Capture (CDC)
• Platform Event
• Streaming API
• Outbound Message

A large enterprise customer has decided to implement Salesforce as their CRM. The current system landscape includes the following:1. An Enterprise Resource Planning (ERP) solution that is responsible for Customer Invoicing and Order fulfillment.2. A Marketing solution they use for email campaigns.The enterprise customer needs their sales and service associates to use Salesforce to view and log their interactions with customers and prospects in Salesforce.Which system should be the System of record for their customers and prospects?

• ERP with all prospect data from Marketing and Salesforce.
• Marketing with all customer data from Salesforce and ERP.
• Salesforce with relevant Marketing and ERP information.
• New Custom Database for Customers and Prospects.

Northern Trail Outfitters has recently experienced intermittent network outages in itscall center. When network service resumes, Sales representatives have inadvertentlycreated duplicate orders in the manufacturing system because the order was placed but thereturn acknowledgement was lost during the outage.Which solution should an architect recommend to avoid duplicate order booking?

• Use Outbound Messaging to ensure manufacturing acknowledges receipt of order.
• Use scheduled apex to query manufacturing system for potential duplicate or missing orders.
• Implement idempotent design and have Sales Representatives retry order(s) in question.
• Have scheduled Apex resubmit orders that do not have a successful response.

Northern Trail Outfitters' ERP is integrated with Salesforce and syncs several million contacts per day. To prevent specific data from syncing, the integration uses a SOQL query filtered by sharing hierarchy.Which two things should an architect do to improve the performance of the integration?Choose 2 answers

• Include non-selective criteria in query filters.
• Remove the query filters.
• Include selective criteria in query filters.
• Remove the sharing restrictions.

A healthcare services company maintains a Patient Prescriptions System that has 50+million records in a secure database. Their customer base and data set growing rapidly. They want to make sure that the following policies are enforced:1. Identifiable patient prescriptions must exist only in their secure system's databaseandencrypted at rest.2. Identifiable patient prescriptions must be made available only to people explicit authorized inthe Patient Prescriptions System assigned nurses anddoctors, patient, and people explicitly thepatient may authorize.3. Must be available only to verified and pre-approved people or legal entities.To enable this, the company provides the following capabilities:1. One-time use identity tokens for patients, nurses, doctors, and other people that expire withina few minutes.2. Certificates for legal entities.. RESTful services.The company has a Salesforce Community Cloud portal for patients, nurses, doctors, and other authorized people. A limited number of employees analyze de identified data in EinsteinAnalytics.Which two capabilities should the integration architect require for the Community Cloud portaland Einstein Analytics?Choose 2 answers

• Identity token data storage
• Bulk load for Einstein Analytics
• Callouts to RESTful services
• Encryption in transit and at rest

Northern Trail Outfitters (NTO) leverages Sales Cloud for tracking and managing leads, accounts, contacts, and opportunities- Orders and order fulfillment is taken care of by an Order Management System (OMS) in the back-office. When an opportunity has changed it's status to 'Closed/Won' and there are products attached, the details should be passed to the OMS for fulfillment operations.The callout from Salesforce to the OMS should be synchronous.What should an Integration Architect do to satisfy these requirements?

• Write a trigger that invokes an Apex proxy class to make a REST callout to the Order Management System.
• Use Process Builder to call an Apex proxy class to make a REST callout to the Order Management System.
• Develop a batch Apex job that aggregates Closed Opportunities and makes a REST callout to the Order Management System hourly.
• Build a Lightning Component that makes a synchronous Apex REST callout to the Order Management System when a button is clicked.