Question

Using the real mail delivery as the analog to explain the idea of multiplexing and demultiplexing.

Answer 1

1). ANSWER :

GIVENTHAT :

Using the real mail delivery as the analog to explain the idea of multiplexing and demultiplexing.

I). The multiplexing is the process where the data streams from multiple sources connect and are combined and are formed to be sent over a single channel. That is messages are moved to a standard and sent over the channel. Thus it is the process using which multiple signals get transferred simultaneously over the single channel.

II). When those messages are received at the end of the channel, there is the demultiplexing process, the signals arrive at the demultiplexer, and the demultiplexer separates the signals / messages and transfers them to the respective nodes.

III). Using the real mail delivery as the analog, the nodes will be the different addresses the emails are collected from, which is multiplexing approach, and sent over a common channel to the destination by air, road or rail.

IV). After receiving at some port or location, the mails are again sorted according to the destination. Then as per the destination and destination nodes, the mails are delivered to the end-users which is the process of demultiplexing.