Communications That Occur in Discrete Units in Which the Start

Multiple Choice

communications that occur in discrete units in which the start of a unit is signaled by a start bit at the front,and a stop bit at the back signals the end
of the unit

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