Wednesday, July 4, 2018

Basic Network Structure



                  Basic Network Structure of Internet

As a programmer, we need to know how the Network works. that help them to understand the importance of the Networking. how to set them in a general way to demystify and how networks really work.

what is the internet, basic structure of internet
The basic network structure of the internet

Basic Network Structure:-

                                          To communicate with one to another man we need networks. and a internet is by which a computer can connect to another computer all over the world.
connetion diagram of computers, how the computer connects to another comptuters
structure of a network

There are Tow Types of Networks:-


1. Local Network.
2. Global Network.

what is local network, lan cable
Local Network

Local Network:-

                         The internet is a local network.

How we transfer the bits. the network can't work with the programming languages. they have not submitted strings whatever else.
                                        Again a hardware it can only work with base two (2) numbers one(1) and not(0).
   We need a LAN cable to used and transfer the bit.
LAN means Local Area Networks.



                           LAN Cable
local area network, lan cable
Lan cable

LAN Cable:-

                     It's a cable by which two computer connects and sends data to each other. the data is in sends and receive in electric charges Positive and Negative.

What is Router:-

signal amplification, what is a router
Router 
router is a computer. it has a chipboard made of silicon. it has firmware. it has a process as a memory as a RAM. so it can temporarily store data and also detect data.
                                     When we connect LAN to the computer to Router. So we get Local Network.
We have only two types of connectivity.
1. Wired
2. Wireless
           
We can't have any other type. wireless need ariel technology. ariels send the bits and receive the           bits. 

We need two or more computer for a network.
Network is two-way send or receive.

                                                    Global Network:-

global network, global network structure
Global Network
                       

Global network:-

                          A global network is any communication network which connects the entire earth. when the local networks connect with each other then we give the shape to the Global Network.
The first global network was established using electrical telegraphy and the global span was achieved in 1899.


                   Please comment on the section given below for any question.

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