Salesforce users need to read data from an external system via HTTPS request.
Which two security methods should an integration architect leverage within Salesforce to secure the integration?
Choose 2 answers

• A.Connected App
• B.Named Credentials
• C.Authorization Provider
• D.Two-way SSL

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Northern Trail Outfitters submits orders to the manufacturing system web-service. Recently, the system has experienced outages that keep service unavailable for several days.
What solution should an architect recommend to handle errors during these types of service outages?

• A.Use middleware queuing and buffering to insulate Salesforce from system outages.
• B.A Use Platform Event replayld and custom scheduled Apex process to retrieve missed events.
• C.Use @future jobld and custom scheduled apex process to retry failed service calls.
• D.Use Outbound Messaging to automatically retry failed service calls.

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KiA B2C Enterprise Customer has the following use case that involves processing payment from an external payment gateway service in Salesforce.
1. Customer requests Customer Service Representative (CSR) for a Service upgrade.
2. Customer provides credit card details to CSR for payment.
3. CSR submits payment information in Salesforce, and processed in a
4. CSR receives confirmation of payment.
5. CSR upgrades service for customer and confirms Customer.
external payment gateway.
This use case requires the CSR to obtain confirmation of payment before upgrading the service.
The integration with Payment gateway needs to be reliable and monitored for audit purposes.
The payment gateway service is an external RESTful service that the B2C Enterprise Customer has subscribed for.
What should an Integration Architect recommend for this integration?

• A.Use External Services feature to integrate gateway to Salesforce ensuring real-timeupdates the CSR and support post payment processes.
• B.Platform events allow integration to payment gateway through the exchange ofreal-time event data, platform events are scalable and secure.
• C.Build a custom Apex Callout to external Payment gateway service and provide success message to the CSR, the details of calloutsand responses are logged for audit purposes.
• D.Make a callout to the payment gateway through ESB supporting error handling andlogging for audit purposes.

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Customer is evaluating Platform Events solution and would like help in comparing/contrasting it with Outbound Message for a real-time / near-real time needs. They expect 3,000 consumers of messages from Salesforce.
Which three considerations should be evaluated and highlighted when deciding between the solutions?
Choose 3 answers

• A.Both Platform Events and Outbound Message offer declarative means for asynchronous near-real time needs. They aren't best suited for real-time integrations.
• B.In both Platform Events and Outbound Messages, the event messages are retried by and delivered in sequence, and only once. Salesforce ensures there is no duplicate message delivery.
• C.Message sequence is possible in Outbound Message but not guaranteed with Platform Events. Both offer very high reliability. Fault handling and recovery are fully handled by Salesforce.
• D.Number of concurrent subscribers to Platform Events is capped at 2,000. An Outbound Message configuration can pass only 100 notifications in a single message to a SOAP end point.
• E.Both Platform Events and Outbound Message are highly scalable. However, unlike Outbound Message, only Platform Events have Event Delivery and Event Publishing limits to be considered.

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Northern Trail Outfitters (NTO) uses different shipping services for each of the 34 countries it serves. Services are added and removed frequently to optimize shipping times and costs. Sales Representatives serve all NTO customers globally and need to select between valid service(s) for the customer's country and request shipping estimates from that service.
Which two solutions should an architect propose?
Choose 2 answers

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

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