adplus-dvertising

Discussion Forum

Que. A(n)_________ signal is a composite analog signal with an infinite bandwidth.
a. digital
b. analog
c. either (a) or (b)
d. neither (a) nor (b)
Answer:digital
Raja Beta :(April 12, 2022) Are bhai explanation to dedo yar hawa me question kar rhe tum log
Click Here to Reply
Confused About the Answer? Ask for Details Here
Know Explanation? Add it Here

Similar Questions:

________ uses two carriers, one in-phase and the other quadrature.
Which of the following device copies electrical signals from one Ethernet to another?
Interconnected networks need communication processors such as switches, routers, hubs, and gateways. Select the best fit for answer:
The value of the decibel is positive, if signal is
Bit length can be defined in terms of
For a ______ channel, the Nyquist bit rate formula defines the theoretical maximum bit rate.
If signal does not change at all, its frequency is
This kind of data transmission allows data to be transmitted in both directions on a signal carrier at the same time.
A digital signal is a composite analog signal with
In _________ transmission, we send bits one after another without start or stop bits or gaps. It is the responsibility of the receiver to group the bits.
Which of the following devices takes data sent from one network device and forwards it to all devices on the network regardless of the intended recipient?
The ______ scheme uses three levels (+V, 0, and -V) and three transition rules to move between the levels.
A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known as
A devices that links two homogeneous packet-broadcast local networks, is
_______ provides redundancy to ensure synchronization and inherent error detection.
Devices on one network can communicate with devices on another network via a
Who invented the modem?
A sine wave in the ______ domain can be represented by one single spike in the _____ domain.
SNR (signal to noise ratio) is equals to
In ______ transmission, we send 1 start bit (0) at the beginning and 1 or more stop bits (1s) at the end of each byte.

GATE CSE Resources

Questions from Previous year GATE question papers

UGC NET Computer science Resources

UGC NET Previous year questions and practice sets

NET General Paper 1

UGC NET Previous year questions and practice sets

GATE CSE Online Test

Attempt a small test to analyze your preparation level. This GATE exam includes questions from previous year GATE papers.

UGC NET practice Test

Practice test for UGC NET Computer Science Paper. The questions asked in this NET practice paper are from various previous year papers.