Online Access Free ARC-101 Practice Test

A company accepts payment requests 24x7. Once they accept a payment request, their service level agreement (SLA) requires them to make sure each payment request is processed by 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

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

Northern Trail Outfitters uses a custom Java application to display code coverage and test results for all of their enterprise applications and is planning to include Salesforce as well.
Which Salesforce API should an Integration Architect use to meet the requirement?

• A.Analytics REST API
• B.SOAP API
• C.Tooling API
• D.Metadata API

When user clicks Check Preferences as part of a Lightning flow in Salesforce, preferences from an externally hosted RESTful service are to be checked in real-time. The RESTful service has OpenAPI 2.0 JSON definitions, responding in data types of Boolean and string values.
Which integration pattern and mechanism should be selected to meet the conditions?

• A.Fire and Forget: Process-driven platform events publishes events on Salesforce Event Bus.
• B.Remote Call-In: Salesforce REST API with REST Composite Resources.
• C.Request-Reply: Enhanced External Services invokes a REST API.
• D.Data Virtualization: Salesforce Connect map data external REST data in external objects.

Northern Trail Outfitters needs to make synchronous callouts "available to promise" services to query product availability and reserve inventory during customer checkout process.
Which two considerations should an integration architect make when building a scalable integration solution?
Choose 2 answers

• A.How many concurrent service calls are being placed.
• B.The typical and worst-case historical response times.
• C.The maximum query cursors open per user on the service.
• D.The number batch jobs that can run concurrently.

Northern Trail Outfitters (NTO) has recently implemented middleware for orchestration of services across platforms. The ERP system being used requires transactions be captured near real time at a REST endpoint initiated in Salesforce when creating an order object. Additionally, the Salesforce team has limited development resources and requires a low code solution.
Which two options will fulfill the use case requirements?
Choose 2 answers

• A.Implement a Workflow Rule with Outbound Messaging to send SOAP messages to the designated endpoint.
• B.Use a process builder to create a Platform Event, selecting the record type as the Platform Event Name on insert of record.
• C.Implement Change Data Capture on the order object and leverage the replay Id in the middleware solution.
• D.Use Remote Process Invocation fire and forget pattern on insert on the order object using Flow Builder.