Hope has a network in her house - OCR - GCSE Computer Science - Question 2 - 2020 - Paper 1
Question 2
Hope has a network in her house. The main devices are shown in the diagram.
(a) State whether Hope's network is a LAN or a WAN. Justify your choice.
Choice
Justifi... show full transcript
Worked Solution & Example Answer:Hope has a network in her house - OCR - GCSE Computer Science - Question 2 - 2020 - Paper 1
Step 1
State whether Hope's network is a LAN or a WAN. Justify your choice.
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Answer
Choice: LAN
Justification: Hope's network is a Local Area Network (LAN) because it is confined to her house, connecting devices like laptops, tablets, and TVs within a limited geographical area.
Step 2
Identify one device that Hope can use to connect her home network to the Internet.
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Answer
A router is one device that Hope can use to connect her home network to the Internet.
Step 3
Explain why the laptop's network performance is lower in the bedroom:
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Answer
The laptop's network performance is lower in the bedroom because it is likely farther away from the wireless access point located in the kitchen, which can lead to weaker signal strength and increased interference.
Step 4
State two ways Hope could improve the wireless network performance in the bedroom.
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Move the wireless access point closer to the bedroom.
Use a Wi-Fi range extender to boost the signal in the bedroom.
Step 5
Explain why Hope's network uses a peer-to-peer model and not a client-server model.
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Answer
Hope's network uses a peer-to-peer model because devices can communicate directly with each other without needing a centralized server, making it simpler for file sharing and resource management in a home environment.
