A company uses B2C Commerce, Marketing Cloud, and Service Cloud and requires that customers create an account before making their first purchase.
Which system creates the customer ID and which system creates an additional ID to use as the customer primary record?

Northern Trail Outfitters (NTO) exported all the Account records from Salesforce and used a data transformation tool to clean up values in the phone field using a standardized format. The export file has more than 2 million records. During previous data loads for similar updates on the Account object, NTO did not experience any issues with row lock.
Which feature of Data Loader should be used to load this data back into Salesforce faster?

A university has several small departmental organizations scattered across different colleges. Each of which has its own finances, business processes, and strategies that are sometimes at odds. They would like to introduce a university-wide communications strategy that allows their recruitment team to market to potential students globally while allowing each department to recruit existing students for its own programs.
What should a Solution Architect recommend to meet their needs?

Northern Trail Outfitters (NTO) wants to consolidate various legacy commerce platforms into one centrally-managed platform on B2C Commerce. The IT department has been working extensively with web frameworks (such as React and Angular) in recent years and wants to leverage the benefits of B2C Commerce, but maintain the flexibility of the user experience using headless commerce.
Which three considerations, beyond user experience, should a Solution Architect consider before confirming a headless approach?
Choose 3 answers

A company actively uses CI/CO processes for their Service Cloud implementation and is adding Marketing Cloud and Marketing Cloud Connect to their architecture. Under the current setup each developer has their own developer sandbox for development. Developers merge their changes into a sandbox for QA regularly, then once every week changes are moved to staging, and from staging to production instances.
Which set up should a Solution Architect propose to support this development approach considering costs and data segregation?