What is networking | Network basic definitions | Networking basic concepts in Urdu and Hindi

What is computer network?
basic network definitions?
network components?
What is client and server?
What is data?
What is bandwidth?
What are networking devices?
What is Data?
What is Node?
What is Client?
What is Server?
What is Peer?
What is Network Adapter?
What is Hub?
What is Switch?
What is Router?
What is Protocol?
What is Data rate?
What is Bandwidth?
What is Network?
What is Internet?
What is Intranet?
What is Extranet?
What is Firewall?
What is VPN?
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About Academy
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Academy of Technology
Academy of Technology is an online resource in Urdu and Hindi languages.
The website focuses on providing quality video lectures and notes related to topics. Our aim is to help people by giving them comprehensive information and techniques to improve their knowledge in computer and communication networking. Our focused audience is beginner level but some topics need some background.We are opening doors for everyone to get some knowledge.Our target study areas are
Technology.
Computer Networks.
Telecom Networks.
IT Trainings.
Basic Sciences
Vision
To be recognized and respected as one of the best online educational resources.
Mission
Our mission is to provide best online education in the Urdu language.
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About me
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Hafiz Salman Ahmad
MS Computer and Communication Networks
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Network Components
Network components are essential blocks of network infrastructure. In this video, we will cover following topics.
Data
It is the information stored and processed by a computer.
Node
Every device on a network which has a unique logical address or IP.
Client
A client is a node which takes services from another node.
Server
A server is a node which provides its services to another node.
Peer to Peer Network.
A peer is a computer which has equal rights. No need of a server. It promotes peer to peer network
Network Adapter or NIC
NIC Network interface card enables the computer to send or receive data to or from the network. It may be wireless or wire.
HUB.
It is a central device to connect computers. It is a layer one device (OSI Layer). It broadcast data to all connected nodes.
Switch.
It is layer two device. More intelligent than a HUB.
Router.
It is layer three device. It connects the network.
Protocol.
Here we consider internet protocol. Use to communicate on the internet.
IPZ
SPX
NetBEUI
Appletalk
Kermit
UUCP
NetWare
IPv4
IPv6
Data rate.
It is the measurement of data transfer in a second. Units are bps, Kbps, Mbps, Gbps.
Bandwidth.
It is the maximum rate of data transfer. Units are bps, Kbps, Mbps, Gbps.
Network.
When two or more computers are connected in the limited geographical area. The basic purpose is to share their resources and information.
Internet.
It is a network of Networks. It is not managed by a single organization.
Intranet.
It is a private computer network or a website which is mainly designed for selected employee or individuals. An authentication is required to access the resources. It is a part of the internet.
Extranet.
It is also a part of the internet. It is an extension of intranet using world wide web.
Firewall.
It is a setup (Software or Hardware) designed to protect your computer.(Stop unauthorized access).
VPN Virtual Private Network.
It is use to connect an external host to a corporate internal network.

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[@Academykhi2030]

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[@Academykhi2030]

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[@Academykhi2030]

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[@usmanyousaf1645]

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[@Academykhi2030]

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[@Academykhi2030]

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[@Academykhi2030]

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please

[@Academykhi2030]

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[@Academykhi2030]

Thanks for Watching Video