What is the first thing an Integration Architect should validate if a callout from a Lightning Web Component to an external endpoint is failing?

• A.The endpoint URL has been added to Content Security Policies.
• B.The endpoint URL has been added to Remote Site Settings.
• C.The endpoint URL has added been to an outbound firewall rule.
• D.The endpoint domain has been added to Cross-Origin Resource Sharing.

Comment: *

Name: *

Email: *

Verification: *

Northern Trail Outfitters' (NTO) Salesforce org usually goes through 8k-10k batches a day to synch data from external sources. NTO's Integration Architec has received requirements for a new custom object, FooBarc, for which 90M records will need to be loaded into the org. Once complete, 20GB (about 30M records) needs to be extracted to an external auditing system.
What should the architect recommend using to meet these requirements in a day?

• A.Insert using Bulk API 2.0 and query using REST API.
• B.Insert and query using Bulk API 2.0.
• C.Insert and query using Bulk API 1.0.
• D.Insert using Bulk API 1.0 and query using REST API.

Comment: *

Name: *

Email: *

Verification: *

Northern Trail Outfitters (NTO) uses different shipping services for each of the 34 countries it serves.
Services are added and removed frequently. Sales representatives globally need to select between valid service (s) for the customer's country and request shipping estimates. Which solution should an architect propose?

• A.Store shipping services in a picklist that is dependent on a country picklist.
• B.Invoke middleware service to retrieve valid shipping methods.
• C.Use Platform Events to construct and publish shipper-specific events.

Comment: *

Name: *

Email: *

Verification: *

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

Comment: *

Name: *

Email: *

Verification: *

Northern Trail Outfitters (NTO) has recently changed their Corporate Security Guidelines. The guidelines require that all cloud applications pass through a secure firewall before accessing on-premise resources. NTO is evaluating middleware solutions to integrate cloud applications with on-premise resources and services.
What are two considerations an Integration Architect should evaluate before choosing a middleware solution?
Choose 2 answers

• A.An API gateway component is deployable behind a Demilitarized Zone (DMZ) or perimeter network.
• B.The middleware solution enforces the OAuth security protocol.
• C.The middleware solution is able to interface directly with databases via an ODBC connection string.
• D.The middleware solution is capable of establishing a secure API gateway between cloud applications and on-premise resources.

Comment: *

Name: *

Email: *

Verification: *