知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。
Das neue Gebäude hab ich ein einziges Mal nach der Eröffnung besucht, die Auswahl war für mich nicht mehr brauchbar. Seitdem auch immer wieder online gesucht, aber am Ende keinen Euro mehr dort gelassen da entweder nicht lagernd oder gar nicht gelistet.
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OSI stands for Open Systems Interconnection. It is a reference model that specifies standards for communications protocols and also the functionalities of each layer.
Response to User: The resolver stores the IP address in its cache and sends it to the user's device.
IP Address: An IP address is a unique numerical identifier that is assigned to every device on a network. IP addresses are used to identify devices and enable communication between them.
The various devices in your home are wirelessly connected to the router, which acts as a central node (server) for the household. The router itself is connected to a much larger network: the Net.
Tree 男同网 Topology: Tree topology is the combination of star and bus topology. Tree topology is good for organizing large networks and allows for easy expansion.
-ich erhebe nicht den anspruch einverständnis des geneigten lesers mit meinem oben geschriebenen erzeugen zu wollen.
Basics of Computer Networking A computer network is a collection of interconnected devices that share resources and information.
An interconnection of multiple devices, also known as hosts, that are connected using multiple paths for the purpose of sending/receiving data or media.
, or Equipment of a Data Terminal like connecting two computers or more. Link in Computer Networks can be defined as wires or cables or free space of wireless networks.
Computer networks first developed in 1950 for military and defense purpose. At that time they are mainly used to send data through telephone lines and had limited use in business or science.
Computer networks can also include multiple devices/mediums which help in the communication between two different devices; these are known as Network devices and include things such as routers, switches, hubs, and bridges.