Demodulation is the process of – McqOptions

MCQOPTIONS

1.	Demodulation is the process of
A.	converting digital signals to analog signals
B.	converting analog signals to digital signals
C.	combining many low speed channels into one high speed channel
D.	dividing the high-speed signals into frequency bands
Answer» C. combining many low speed channels into one high speed channel

Discussion

No Comment Found

Related MCQs

A group of 2 - 1 routers are interconnected in a centralized binary tree, with router at each tree node. Router I communicate with router J by sending a message to the root of the tree. The root then sends the message back down to J. Then find the mean router-router path length.
When you connect to an online information service, you are asked to provide some kind of identification such as your name, an account number and a password. What is the name given to this brief dialogue between you and the information system?
Which of the following statement is correct?
What is the standard protocol for network management features?
What is the default subnet mask for a class B network?
Which of the following medium access control technique is used for bus/tree?
An anticipated result from multiprogramming operations is:
When a host knows its physical address but not its IP address, it can use _____.
You are working with a network that has the network ID 192.168.10.0. What subnet should you use that supports up to 12 hosts and a maximum number of subnets?
Which of the following performs modulation and demodulation?