Hubs are becoming less common in the construction of networks. For various reasons, these network devices are being replaced by the more modern switches. Nevertheless, it pays to know about them. In this article, you can learn what a hub is, how it works, and what advantages and…

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Note If you need an extremely stable connection you should consider the possibility of a wired connection to the router or device, despite the advantages of Wi-Fi.

Note that there is some overlap between the different network types: As a Wi-Fi user, you are simultaneously part of a WAN and a GAN when you’re connected to the Net.

Storage capacity. Most organizations scale over time and have an abundance of data that needs storage.

The Domain Name System (DNS) is a critical component of computer networking. It converts easily recognizable domain names, such as , into numerical IP addresses that computers use to identify each other on the network.

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Ensuring the security of a network is crucial to protect data and resources from unauthorized access and attacks. Key aspects of network security include:

For example, the application layer is used to define where, when and how much data should be sent at a specific rate.

Mesh Topology: In mesh topology every device is connected to every other device in the network. It provides multiple paths for data so if one path fails another can take over.

Flexibility. Today's computer networks enable people to use flexible communication and resource-sharing methods based on their needs and preferences. For example, some people might use email or instant messaging to communicate, while others might prefer using an app such as WhatsApp.

Types of Network Topology Network topology refers to the arrangement of different elements like nodes, links, or devices in a computer network.

The working of Computer Networks can be simply defined 男同网 as rules or protocols which help in sending and receiving data via the links which allow Computer networks to communicate. Each device has an IP Address, that helps in identifying a device.

What are the tasks and advantages of a network? The main task of a network is to provide participants with a single platform for exchanging data and sharing resources. This task is so important that many aspects of everyday life and the modern world would be unimaginable without networks.