Universal Containers is a global financial company that sells financial products and services.
There is a daily scheduled Batch Apex job that generates invoice from a given set of orders.
UC requested building a resilient integration for this batch apex job in case the invoice generation fails.
What should an integration architect recommend to fulfill the requirement?

• A.Batch Retry & Error Handling report to monitor the error handling.
• B.Build Batch Retry & Error Handling in the middleware.
• C.Build Batch Retry & Error Handling in the Batch Apex Job itself.
• D.Build Batch Retry & Error Handling using BatchApexErrorEvent.

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Universal Containers wants to ensure Salesforce will only accept secure connections from their ETL tool.
How should calls to a custom Apex web service be secured?

• A.Profile Security
• B.VPN
• C.IP Whitelisting
• D.Two-way SSL

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A company wants to standardize exception tracking, handling, and analytics. Given the following actions:
1. Build a company wide logging service hosted on a middleware platform
2. Create case object records for exceptions based thresholds
3. Change all their Apex Loggers to publish Application Exceptions as custom Platform Events.
Which two specifications should the integration architect include in the logging service architecture?
Choose 2 answers

• A.Create Salesforce Cases using the Salesforce REST, SOAP or Bulk API.
• B.Create Salesforce Cases conditionally using automatic Case creation rules.
• C.Subscribe to the Application Exceptions using the Salesforce Streaming API.
• D.Receive Application Events through Change Data Capture (CDC).

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Universal Containers (UC) uses Salesforce to track the following customer data:
1. Leads,
2. Contacts
3. Accounts
4. Cases
Salesforce is considered to be the system of record for the customer. In addition to Salesforce, customer data exists in an Enterprise Resource Planning (ERP) system, ticketing system, and enterprise data lake. Each of these additional systems have their own unique identifier. UC plans on using middleware to integrate Salesforce with the external systems.
UC has a requirement to update the proper external system with record changes in Salesforce and vice versa.
Which two solutions should an Integration Architect recommend to handle this requirement?
Choose 2 answers

• A.Design an MDM solution that maps external ID's to the Salesforce record ID.
• B.Store unique identifiers in an External ID field in Salesforce and use this to update the proper records across systems.
• C.Locally cache external ID'S at the middleware layer and design business logic to map updates between systems.
• D.Use Change Data Capture to update downstream systems accordingly when a record changes.

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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.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.
• B.Recommend synchronous Apex call-outs from Lightning UI to External Systems via Mule and implement polling on API gateway timeout.
• C.Implement a 'Check Update' button that passes a requestID received from ESB (user action needed).
• D.ESB (Mule) with cache/state management to return a requestID (or) response if available from external system.
• E.Use Continuation callouts to make the eligibility check request from Salesforce from Lightning UI at page load.

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