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Wired and wireless networks, protocols and layers
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Wired and wireless connections

Wired and wireless connections

Comparison of Ethernet cabling, Wi-Fi links, and Bluetooth pairing between common devices

A computer network is a group of connected devices that share data or resources. In a local area network, devices may connect with Ethernet cables or by wireless methods such as Wi-Fi and Bluetooth.

Wired and wireless networks, protocols and layers Lesson

  1. GCSE
  2. /Computer Science
  3. /Wired and wireless networks, protocols and layers

Step-by-step lessons on OCR GCSE Computer Science Wired and wireless networks, protocols and layers. Each one builds up to exam-style questions. Build strong foundations in binary, logic and core programming constructs before moving on to the more complex algorithm design and evaluation questions.

Lessons