Knowledge in networking on viden.io

Knowledge in networking

LI-FI TECHNOLOGY PPT

This PPT is about newly developing LI-FI technology and it consist of prototype and testing of this technology.

networking +4 more

MINTU KUMAR SINGH

Computer Networks

Compressive detail on the computer networks and it's types in modern computing system .

Computer Science +3 more

Yimpangakum Imsong

Data Communication and Networking Basics

This tutorial should teach you basics of Data Communication and Computer Network (DCN). **Network Basic Understanding :- A system of interconnected computers and computerized peripherals such as printers is called computer network. This interconnection among computers facilitates information sharing among them. Computers may connect to each other by either wired or wireless media. ** Computer Networks ** Types of Computer Networks ** Topologies ** Types of Topologies

Data communication +6 more

Akshay Raj

OSI Model & TCP/IP Model (Data Communication and Networking)

OSI or Open System Interconnection model was developed by International Standards Organization (ISO). It gives a layered networking framework that conceptualizes how communications should be done between heterogeneous systems. It has seven interconnected layers. The seven layers of the OSI Model are a **physical layer, **data link layer, **network layer, **transport layer, **session layer, **presentation layer, and **application layer.

DATA COMMUNICATION & NETWORKING +8 more

Akshay Raj

Physical Layer and Media

Analog and Digital Periodic Analog Signals Digital Signals Transmission Impairment Data Rate Limits Performance To be transmitted, data must be transformed to electromagnetic signals Data can be analog or digital. Analog data are continuous and take continuous values. Digital data have discrete states and take on discrete values. Signals can be analog or digital. Analog signals can have an infinite number of values in a range; digital signals can have only a limited number of values.

networking

Soumya Somayajula