What is Network?
Inter connection of devices is Network
What is Networking?
Communication between interconnected devices.
Types of Networks: We are having 3 types of Networks.
1. LAN : Local Area Network.
O.S means Operating System. It is interface between user and device.
We are having two types of Operating Systems.
1. Server Operating System
2. Client Operating System
2.1 Server Operating System:
Server Operating System is called as Multi User Operating System and Network Operating System.
What is mean by server? , Server provides services.
so Server Operating Systems provides services (We can see what are the services in further briefly)
2.2 Client Operating System:
Client Operating System also called as a Single User Operating System and Desktop Operating System
What is mean by client? , Client access the services.
so Client Operating System access the services from Server.
Network Requirements 3: NIC (Network Interface Card)
The Network Interface Card is frequently called as NIC. It forms an interface between the networked device (computer) and the Ethernet (LAN).
Network Requirements 4: Hub, Switch, Router.
Hub: It is generally used to connect all devices on a network , so that they can communicate with each other.
It always Broadcasting.
Switch: Like Hub, it is also used to connect all devices on a network, so that they can communicate with each other.
It do first Broadcasting and from second time onwards it will do Uni cast.
Router: Router is device which allows communication between two or more different networks present in different geographical locations.
Inter connection of devices is Network
What is Networking?
Communication between interconnected devices.
Types of Networks: We are having 3 types of Networks.
1. LAN : Local Area Network.
- Operate within a limited geographical location (Within Room, Office, Building or campus, university)
- Provides full time connectivity to local services.
2. MAN: Metropolitan Area Network
- Spans with in City.
- Provides full time and part time connectivity
- Operate over a large geographical location (Country to Country, City to City, State to Sate...etc different locations)
- Provides full time and part time connectivity
- P.C/Devices
- O.S (Operating System)
- NIC (Network Interface Card)
- (Hub,Switch and Routers)
- Media (CAT cable and RJ45 Jack)
O.S means Operating System. It is interface between user and device.
We are having two types of Operating Systems.
1. Server Operating System
2. Client Operating System
2.1 Server Operating System:
Server Operating System is called as Multi User Operating System and Network Operating System.
What is mean by server? , Server provides services.
so Server Operating Systems provides services (We can see what are the services in further briefly)
2.2 Client Operating System:
Client Operating System also called as a Single User Operating System and Desktop Operating System
What is mean by client? , Client access the services.
so Client Operating System access the services from Server.
Network Requirements 3: NIC (Network Interface Card)
The Network Interface Card is frequently called as NIC. It forms an interface between the networked device (computer) and the Ethernet (LAN).
Network Requirements 4: Hub, Switch, Router.
Hub: It is generally used to connect all devices on a network , so that they can communicate with each other.
It always Broadcasting.
Switch: Like Hub, it is also used to connect all devices on a network, so that they can communicate with each other.
It do first Broadcasting and from second time onwards it will do Uni cast.
Router: Router is device which allows communication between two or more different networks present in different geographical locations.
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