Universal learning (UC) is embarked on Salesforce transformation journey, UC will decommission the legacy CRM system and migrate data to Salesforce. The data migration team asked for a recommendation to optimize the performance of the dataload to Salesforce.
Which approach should used to meet the requirement?

Universal containers merges with planetary shipping both companies use Salesforce for order processing and they decide to consolidate for processes. universal containers has well-established channels for receiving orders, so they decide to use Universal containers org for receiving and pre-processing of orders and Planetary Shipping's org for processing and fulfillment of orders.
What is the best way to integrate the business processes of the companies?

A system at Universal Containers needs to retrieve opportunity details(including line items and opportunity learn) and then update the opportunity with new information in real time, as one atomic operation.
What approach should an architect recommend that conserves API limits?

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?

Northern Trail Outfitters wants to improve the quality of call-outs from Salesforce to their REST APIs. For this purpose, they will require all API clients/consumers to adhere to RESTAPI Markup Language (RAML) specifications that include field-level definition of every API request and response payload. RAML specs serve as interface contracts that Apex REST API Clients can rely on.
Which two design specifications should the Integration Architect include in the integration architecture to ensure that Apex REST API Clients unit tests confirm adherence to the RAML specs?
Choose 2 answers