What is multiplexing
Explain the term multiplexing?
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Multiplexing refers to the process of dividing the link, the phycal medium, in the various logical channels for improving the efficiency. Here the medium is not changed but it has several channels in place of one.
What is Global System for Mobile Communications (or GSM)?
Q.
What is multicasting? Briefly explain it.
What do you mean by the term CDMA2000?
Explain the term bit stuffing?
Access Layer: This module contains end-user workstations connected to switches or wireless access points or printers. Higher-end switches give uplinks to the distribution layer. Services offered by this module include network access, protocol filterin
Illustrate the difference between the communication and transmission.
Define Firewall. And how it is used?
Explain the standard 802.3. List out the most command kinds of Base band 802.3 LAN.
Define Bandwidth: Each and every line has an upper limit and a lower limit on the frequency of signals which it can carry. This limited range is termed as bandwidth
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