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Net Working


Computer networks are essential systems of interconnected devices that facilitate data exchange and resource sharing, utilizing various

Networking is the process of making connections and building relationships. These connections can provide you with advice and contacts, which can help you make informed career decisions. Networking can even help you find unadvertised jobs/internships. Networking can take place in a group or one-on-one setting.

PAN (Personal Area Network)
LAN (Local Area Network)
MAN (Metropolitan Area Network)
WAN (Wide Area Network)

The full form of network is "interconnected network". It can also refer to a variety of different types of networks, including LAN, WAN, MAN, PAN, and VPN.

Types of networks
Local area network (LAN) : Connects devices within a short distance, like a building or office
Wide area network (WAN) : Connects devices across large areas, like regions or continents
Metropolitan area network (MAN ): Larger than a LAN but smaller than a WAN
Personal area network (PAN) A network for a single person, with a range of up to 30 feet
Virtual private network (VPN) : Uses public wires to connect to a private network

Network technologies
Wired networks : Use physical wires and cables to connect devices
Wireless networks Use radio, infrared, or electromagnetic waves to connect devices
Multipoint networks : Multiple devices share network links and channel capacity
Point-to-point networks : Devices establish a direct link to transmit data
Broadcast networks : Multiple devices receive one-way transmissions from a single device

Other networking terms
Internet: A network of networks that connects computers around the world
IP (Internet Protocol): The set of rules that govern the format of data sent over a network


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