COMPUTER NETWORKS

 COMPUTER NETWOKS 

COMPUTER NETWORKS TEXT BOOK :  DOWNLOAD

COMPUTER NETWORKS TEXT BOOK :  DOWNLOAD

 INTRUDUCTION TO COMPUTER NETWORKS TEXT BOOK :  DOWNLOAD

COMPUTER NETWORKS TEXT BOOK :  DOWNLOAD

COMPUTER NETWORKS NOTES PDF :  DOWNLOAD

COMPUTER FUNDAMENTALS :  DOWNLOAD

COMPUTER NETWORKS EXTRA DATA SOURCES :  DOWNLOAD

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WHAT IS COMPUTER NETWORKS ?

WHAT ?

A GROUP OR SYSTEM OF  INTERCONNECTED PEOPLE  OR THINGS 

WHY ?  

      ➔ CONNECTION 

      ➔ COMMUNICATION

WHEN ?

WHEN WE NEED TO TRANSFER ANYTHING 

SIMPLE DEFINATION

Network is defined as a set of devices connected to each other using a physical transmission medium.

{OR}

A computer network is a set of computers sharing resources located on or provided by network nodes. The computers use common communication protocols over digital interconnections to communicate with each other.

{OR}

Computer networking refers to interconnected computing devices that can exchange data and share resources with each other.

WHAT IS PROTOCAL ?

A protocol is a standard set of rules that allow electronic devices to communicate with each other.

Protocols are basically needed because it's important for the receiver to UNDRSTAND the sender. In computer communications, protocols also make sure the message gets to its destination properly, in entirety, and with out distortion. Answer: ... Protocols are simply rules for communication.

IP address stands for internet protocol address; it is an identifying number that is associated with a specific computer or computer network. When connected to the internet, the IP address allows the computers to send and receive information.