How should the developer update their sandbox with the data in this file?

A Digital Developer has a site export file on their computer that needs to be imported into their sandbox.

How should the developer update their sandbox with the data in this file?
A . Connect and import the file using the remote option within the Site Import & Export Business Manager module.
B. Upload and import the file using the local option within the Site Import & Export Business Manager module.
C. Upload the file to the Impex WebDAV directory and import using the Site Import tool within UX Studio.
D. Upload the file to the Static WebDAV directory and import using the Import & Export Business Manager module.

Answer: B