An architect decided to use Platform Events for integratingSalesforce with an external system for a company.
Which three things should an architect consider when proposing this type of integration mechanism?
Choose 3 answers

• A.To subscribe to an event, the integration user in salesforce needs read access to theevent entity.
• B.Salesforce needs to be able to store information about the external system in order toknow which event to send out.
• C.External system needs to have the same uptime in order to be able to keep up with Salesforce Platform Events.
• D.To publish an event, the integration user in salesforce needs create permission on the event entity.
• E.Error handling must be performed by the remote service because the event is effectively handed off to the remote system for further processing.

Comment: *

Name: *

Email: *

Verification: *

NorthernTrail Outfitters needs to send order and line items directly to an existing finance application webservicewhen an order if fulfilled. It is critical that each order reach the finance application exactly once for accurate invoicing.
What solution should anarchitect propose?

• A.Trigger invokes Queueable Apex method, with custom error handling process.
• B.Triggermakes @future Apex method, with custom error handling process.
• C.Button press invokes synchronous callout, with user handling retries in case of error
• D.Outbound Messaging, which will automatically handle error retries to the service.

Comment: *

Name: *

Email: *

Verification: *

A company needs to send data from Salesforce to a homegrown system behind a corporate firewall. The data is pushed one way, doesn't need to be real-time, and averages 2 million records per day. What should an integration architect consider?

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

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.Implement a 'Check Update' button that passes a requestID received from ESB (user action needed).
• B.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.
• C.Use Continuation callouts to make the eligibility check request from Salesforce from Lightning UI at page load.
• 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.

Comment: *

Name: *

Email: *

Verification: *

Northern Trail Outfitters is creating a distributable Salesforce package. The package needs to call into a custom Apex REST endpoint in the central org. The security team wants to ensure a specific integration account is used in the central org that they will authorize after installation of the package. Which item should an architect recommend to secure the integration?

• A.Use an encrypted field to store the password.
• B.Create a connected app in the central org and add the callback URL for each org in the package it is installed in to redirect after a successful authentication.
• C.Contact Salesforce Support and create a case to temporarily enable API access for managed packages.

Comment: *

Name: *

Email: *

Verification: *