What is the primary function of a hub in a network?
Understand the Problem
The question is asking about the primary role or function of a hub within a computer network. It seeks to understand how hubs facilitate communication among devices in the network.
Answer
To receive data signals from connected devices and broadcast them to all connected devices.
The primary function of a hub in a network is to receive data signals from connected devices and broadcast them to all other connected devices, regardless of the intended recipient.
Answer for screen readers
The primary function of a hub in a network is to receive data signals from connected devices and broadcast them to all other connected devices, regardless of the intended recipient.
More Information
Hubs are simple devices operating at the physical layer of the OSI model. They do not filter data or direct it to specific devices, which can lead to network inefficiencies.
Tips
Confusing a hub with a switch is common. Unlike hubs, switches send data only to the intended recipient device.
Sources
- Understanding the Basics of Networking Devices - Anker - anker.com
- What Are the Functions of Hub, Switch, and Router in a Network? - vocal.media
- What is Network Hub? | Definition from TechTarget - techtarget.com
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