Podcast
Questions and Answers
What does a Home Area Network (HAN) typically cover?
What does a Home Area Network (HAN) typically cover?
- A single room
- A single home (correct)
- Multiple homes
- An entire city
A Personal Area Network (PAN) can only be wired.
A Personal Area Network (PAN) can only be wired.
False (B)
What types of devices can be connected in a Home Area Network?
What types of devices can be connected in a Home Area Network?
Smart appliances, printers, smart meters, and security systems.
Wireless networks allow many devices to connect to the same ____________.
Wireless networks allow many devices to connect to the same ____________.
Match the following devices with their respective functions:
Match the following devices with their respective functions:
What is one advantage of using a wireless network over a wired network?
What is one advantage of using a wireless network over a wired network?
Devices on a HAN cannot communicate directly with each other.
Devices on a HAN cannot communicate directly with each other.
Name one future trend in network technology.
Name one future trend in network technology.
Devices in a Wireless Area Network are connected via ____________ or microwaves.
Devices in a Wireless Area Network are connected via ____________ or microwaves.
What is a primary disadvantage of Personal Area Networks?
What is a primary disadvantage of Personal Area Networks?
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Study Notes
Overview of Network Types
- Personal Area Network (PAN): A small network for close-range device connections, typically using Bluetooth technology.
- Home Area Network (HAN): Small networks in homes, allowing multiple devices to share resources like internet and printers.
Advantages of PAN
- Space Saving: No need for additional wires; easy connections between devices like wireless mice and laptops.
- Ease of Use: Straightforward setup with minimal complexity.
- Portability: Devices can be easily moved due to lack of extensive wiring.
- Reliability: Stable connections within a 10-metre range.
Disadvantages of PAN
- Distance Limitations: Effective only within a 10-metre range, restricting data sharing over long distances.
- Costly Devices: Often requires expensive digital devices such as laptops and smartwatches.
- Slow Data Transfer Rate: Bluetooth may lead to slower file transfers, impacting efficiency.
Advantages of HAN
- Accessibility: Supports multiple users on the same internet connection.
- Resource Sharing: Enables sharing of printers, faxes, and files within the network.
Disadvantages of HAN
- Internet Speed Issues: Heavy usage, like large file downloads, can significantly slow down overall internet speed for other users.
Impact of PAN on Health
- Health Concerns: PANs using microwave signals may have negative effects on human health.
Use of Wireless Networks
- Connection Flexibility: Wireless networks allow numerous devices to connect through radio or microwaves, enhancing resource sharing capabilities.
Visual Comparisons
- Wired vs. Wireless: Clear distinction in structure; wireless networks eliminate the need for physical cables.
Device Communication in HAN
- Direct Communication: Devices on a HAN can exchange files, send messages, and play LAN games, enhancing user experience.
- Types of Connections: HANs can be wired or wireless, offering flexibility in setup.
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