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AQA GCSE · Question 14.1 · Fundamentals of computer networks
Computer networks can be installed using wired or wireless technology. State one wireless method used to connect devices on a Personal Area Network (PAN).
Computer networks can be installed using wired or wireless technology. State one wireless method used to connect devices on a Personal Area Network (PAN).
How to approach this question
A Personal Area Network (PAN) is a network for interconnecting devices centered on an individual person's workspace. Think about the common wireless technologies used to connect devices like a mouse, keyboard, or headphones to a computer over a very short distance.
Full Answer
Bluetooth
A Personal Area Network (PAN) is a short-range computer network used for data transmission among devices such as computers, smartphones, tablets, and personal digital assistants. The most common wireless technology used for creating a PAN is **Bluetooth**. It is designed for connecting devices over short distances (typically up to 10 meters) with low power consumption, making it ideal for peripherals like wireless keyboards, mice, and headsets.
Common mistakes
✗ Stating Wi-Fi (which is typically used for a Local Area Network - LAN).
✗ Stating a wired method like USB.
✗ Naming a brand name instead of the technology.
Practice the full AQA GCSE Computer Science Paper 2
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