The server uses a Unix domain socket file for connections by clients to localhost.

Solution (By Examveda Team)

This question is about how MySQL connects to its clients, specifically when those clients are located on the same computer (localhost).

Unix domain sockets are a way for programs on the same computer to communicate with each other. They're like special files that act as communication channels.

The question asks whether MySQL uses this type of socket for connections from clients on the same computer.

The answer is True. MySQL does use Unix domain sockets for connections from localhost. This allows for faster and more efficient communication between the server and clients on the same machine.

So the correct answer is Option A: True.