Which type of Integration should an architect recommend to meet this business requirement?

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

Answer: A

Explanation:

https://developer.salesforce.com/docs/atlas.en-us.integration_patterns_and_practices.meta/integration_patterns_and_practices/integ_pat_data_virtualization.htm