Universal Containers has Logistics Engineers that observe a near real-time dashboard in Salesforce of shipping containers that are in transit. Without leaving the dashboard, an Engineer can select a container to request an updated status on that container. These requests are handled by a proprietary shipping system that queues the requests to send to each container. Containers are connected devices and check in with the shipping system every 30 seconds to receive any status requests.
What integration pattern or combination of patterns would be needed to connect Salesforce and the shipping system?

Universal Containers (UC) ships millions of orders per year and releases code fixes to the Production org nightly. Their corporate testing strategy requires that tests must be performed against Production data in an isolated test environment before code can be released to Production. How can UC achieve this requirement?

Which two requirements should the Salesforce Community Cloud support for self-registration and SSO?
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What are three capabilities of Salesforce Lightning Connect?
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Universal Containers decided to use Salesforce Sales Cloud for their sales processes. Won Opportuinities must be sent to an external source for Order fulfillment. All lint items must also be sent, along with opportunities.
The ERP system has SOAP based web services orders. UC chose to use Apex callouts.
Which two design trade-offs must be taken into account when using Apex callouts to SOAP base web services?
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