Online Access Free ARC-101 Exam Questions

A company needs to be able to send data from Salesforce to a home grown system behind a corporate firewall. The data needs to be pushed only one way and doesn't need to be sent in real time. The average volume is 2 million records per day.
What should an integration architect consider when choosing the right option in building the integration between the external system and Salesforce?

• A.Due to high volume of records, a third party integration tool is required to stage records off platform.
• B.Due to high volume of records, salesforce will need to make a REST API call to external system.
• C.Due to high volume of records, the external system will need to use a BULK API Rest endpoint to connect to salesforce.
• D.Due to high volume of records, number of concurrent requests can hit the limit for the REST API call to external system.

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

• A.Configure named credentials in the source org.
• B.Use the Composite REST API to aggregate multiple leads in a single call.
• C.Use the tooling API with Process Builder to insert leads in real time.
• D.Call the Salesforce REST API to insert the lead into the target system.

An enterprise architect has requested the Salesforce Integration architect to review the following (see diagram & description) and provide recommendations after carefully considering all constraints of the enterprise systems and Salesforce platform limits.

* About 3,000 phone sales agents use a Salesforce Lightning UI concurrently to check eligibility of a customer for a qualifying offer.
* There are multiple eligibility systems that provides this service and are hosted externally. However, their current response times could take up to 90 seconds to process and return (there are discussions to reduce the response times in future, but no commitments are made).
* These eligibility systems can be accessed through APIs orchestrated via ESB (MuleSoft).
* All requests from Salesforce will have to traverse through customer's API Gateway layer and the API Gateway imposes a constraint of timing out requests after 9 seconds.
Which three recommendations should be made?
Choose 3 answers

• A.Implement a 'Check Update' button that passes a requestID received from ESB (user action needed).
• B.Use Continuation callouts to make the eligibility check request from Salesforce from Lightning UI at page load.
• C.When responses are received by Mule, create a Platform Event in Salesforce via Remote-Call-In and use the empAPI in the lightning UI to serve 3,000 concurrent users.
• D.Recommend synchronous Apex call-outs from Lightning UI to External Systems via Mule and implement polling on API gateway timeout.
• E.ESB (Mule) with cache/state management to return a requestID (or) response if available from external system.

Universal Containers (UC) currently owns a middleware tool and they have developed an API-led integration architecture with three API tiers. The first tier interfaces directly with the systems of engagement, the second tier implements business logic and aggregates data, while the third tier interfaces directly with systems of record. Some of the systems of engagement will be a mobile application, a web application, and Salesforce.
UC has a business requirement to return data to the systems of engagement in different formats while also enforcing different security protocols.
What should an Integration Architect recommend to meet these requirements?

• A.Enforce separate security protocols and return formats at the second tier of the API-led architecture.
• B.Leverage an Identity Provider solution that communicates with the API tiers via SAML
• C.Enforce separate security protocols and return formats at the first tier of the API-led architecture.
• D.Implement an API gateway that all systems of engagement must interface with first.

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

• A.Manual steps and procedures that may be necessary.
• B.Feasibility to restore deleted records when needed.
• C.Impact of deleted records on system functionality.
• D.Ability to delete personal data in every system.
• E.Ability to provide a 360-degree view of the customer.