How many modes of data transmission?
a) one
b) two
c) three
d) four
Explanation: Synchronous, Asynchronous
In ……transmission large volumes of information can be transmitted at a time.
a) synchronous
b) asynchronous
c) both a & b
d) none of these
In synchronous transmission, data is transmitted……..
a) block-by-block
b) word-by-word
c) both a & b
d) none of these
Which device is used in synchronous transmission?
a) synchronized clock
b) asynchronized clock
c) both a & b
d) none of these
Synchronous transmission requires….…. equipment’s.
a) less expensive
b) more expensive
c) expensive
d) medium expensive
In asynchronous transmission, data is transmitted……at a time.
a) one byte
b) word-by-word
c) both a & b
d) none of these
