Question

the name of the camera part that lets you add and external flash, microphone, studio lights, etc. is...
○ hot shoe
○ hot foot
○ hot mail
○ hot shot

Explanation:

A hot - shoe is a standardized electrical connector on a camera that allows for the attachment of external devices like flashes, microphones, and studio lights. The other options are not related to camera parts for such attachments. "Hot foot" has no relation to cameras, "hot mail" is an email service, and "hot shot" is a general term not related to camera components.

Answer:

A. hot shoe