Northern Trail Outfitters (NTO) uses Salesforce to track leads, opportunities and order details that convert leads to customers. However, Orders are managed by an external (remote) system. Sales representatives want to view and update real-time order information in Salesforce. NTO wants the data to only persist in the external system.
Which type of Integration should an architect recommend to meet this business requirement?

• A.Data Visualization
• B.Data Synchronization
• C.Process Orchestration
• D.Batch Processing

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Northern Trail Outfitters (NTO) has an affiliate company that would like immediate notifications of changes to opportunities in the NTO Salesforce instance. The affiliate company has a CometD client available.
Which solution is recommended in order to meet the requirement?

• A.Configure External Services to call the subscriber in Apex in the Onchange Trigger event as part of the flow.
• B.A Implement a polling mechanism in the client that calls the SOAP API getupdated method to get the ID values of each updated record.
• C.Create a connected app in the affiliate org and select the "Accept CometD API Requests".
• D.Create a PushTopic update event on the Opportunity Object to allow the subscriber to react to the streaming API.

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

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NorthernTrail Outfitters needs to send order and line items directly to an existing finance application webservice when 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.Trigger makes @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.

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