An employee connects to a work computer from home via the built-in Windows remote desktop
connection. Which of the following is MOST likely being used to establish the connection?

A.
RDP

B.
RTP

C.
RIP

D.
RAS

Explanation:
Remote Desktop Protocol (RDP) is a proprietary protocol developed by Microsoft, which provides
a user with a graphical interface to connect to another computer over a network connection. The
user employs RDP client software for this purpose, while the other computer must run RDP server
software.