An Internal,automatically Running Program,usually in UNIX/Linux,that Serves a Particular Function

Multiple Choice

an internal,automatically running program,usually in UNIX/Linux,that serves a particular function such as routing e-mail to recipients

A) flow control
B) cable modem
C) synchronous communication
D) data pump
E) daemon
F) protocol
G) ADSL
H) Xon-Xoff
I) modem
J) asynchronous communication