In ……transmission, data flow in both directions but not at same time.
a) simplex mode
b) half-duplex mode
c) full-duplex mode
d) none of these
In half-duplex,
data is sent and received
a) same
b) alternatively
c) both a & b
d) none of these
Example of half-duplex transmission mode.
a) tv
b) radio
c) wireless
d) none of these
In ……transmission, data flow in both directions at same time.
a) simplex mode
b) half-duplex mode
c) full-duplex mode
d) none of these
The fastest
communication mode is…..
a) simplex mode
b) half-duplex
mode
c) full-duplex mode
d) none of these
The …. is/are the physical path over message travels.
a) protocol
b) medium
c) signal
d) all of these
