Northern Trail Outfitters (NTO) leverages Sales Cloud for tracking and managing leads, accounts, contacts, and opportunities- Orders and order fulfillment is taken care of by an Order Management System (OMS) in the back-office. When an opportunity has changed it's status to "Closed/Won" and there are products attached, the details should be passed to the OMS for fulfillment operations.
The callout from Salesforce to the OMS should be synchronous.
What should an Integration Architect do to satisfy these requirements?

Northern Trail Outfitters (NTO) has an integration set up between a Salesforce org and a quoting system.
NTOwould like to show a notification to all sales representatives that use Salesforce anytime the quoting system will be taken down for maintenance.
Which Salesforce API should an Integration Architect use to fulfill this requirement?

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?

Universal Containers would like to update their accounting system every time an opportunity is changed to Closed-Won their accounting system occasionally is offline for 3-4 hours to support month-end processing, and they would like the integration design to ensure that no transactions are lost during this down time.
Which two integration designs should the architect consider?
Choose 2 answers

Universal Containers manages a catalog of over one million products that it makes available to its customers.
The master product catalog is stored and managed in their ERP application with frequent updates made to the product catalog by their sourcing team. The sourcing team may update attributes such as price, general catalog availability, and the product description. When the sourcing team makes an update that change must go into effect during the next business day and there may be thousands of changes made over the course of the day.
What integration pattern would you recommend to best manage this scenario?