Modem is/are used to translate computer information into signal…………
a) analog signal
b) digital signal
c) both a & b
d) none of these
The transfer of data in the form analog signal from one place to another is called
a) analog transmission
b) digital transmission
c) both a & b
d) none of these
Which of the following is/are the example/s of analog signal?
a) light wave
b) sound wave
c) radio wave
d) all of these
Which of the following is/are example/s of analog data transmission?
a) telephone lines
b) microwave system
c) satellite
d) all of these
A ……signal consist of individual and discrete electrical pluses is called.
a) analog
b) digital
c) radio
d) light
Computer accepts and process data in the form of ……….
a) analog signal
b) digital signal
c) data bindings
d) none of these
