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Questions and Answers
What is the main disadvantage of a wired network connection?
Which device typically uses a wireless network connection?
How do users connect to a home network?
What is a characteristic of a hotspot?
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What should be done to connect automatically to a home network?
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What is required for a mobile phone to connect to the internet?
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What is the purpose of a network security key?
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What priority should be observed while solving network problems?
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What should you do if you are experiencing connectivity issues with your router?
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What is the correct procedure for resetting a router?
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Which action is NOT recommended when troubleshooting network issues?
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Which of the following best describes a hotspot?
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What is a common method to connect to a network?
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What could indicate that your device is not securely connected to a wired network?
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What should you do if you encounter a forgotten password issue?
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Which action is NOT recommended when solving problems on a school network?
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What is a likely cause if your device shows a red cross on the Wi-Fi icon?
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If other devices in your home can connect to the internet, what does that suggest about your device?
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What should be done first if the wireless network is not connecting?
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What does a flashing green light on the connection socket indicate?
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What common mistake could lead to login issues on a network?
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Study Notes
Types of Network Connection
- Wired Connection: Connects devices to a network via a physical cable to a wall data point; limits mobility; primarily used with desktops and occasionally laptops.
- Wireless (Wi-Fi) Connection: Uses radio signals to connect to a wireless access point (WAP); allows mobility; commonly used by laptops, tablets, and smartphones; public hotspots are available in various locations like restaurants and shops.
- Mobile Phone Connection: Smartphones connect to the internet through a mobile phone network, enabling access wherever there is a cellular signal.
Connecting to a Network
- School Network Access: Requires a unique username and password for every authorized user; login process applies to both wired and wireless connections.
- Home Network Access: Utilizes shared login details without unique usernames; connection requires knowledge of the network name and security key; this information is often found on the router sticker.
- Network Security Key: Functions like a password for home networks; after entering it correctly once, devices can be set to connect automatically in the future.
Solving Network Problems
- Safety Precautions: It is crucial to follow safety protocols when addressing network issues; consult school rules and seek parental guidance for home networks.
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Electrical Safety Rules:
- Switch off power points before connecting or disconnecting any cables.
- Avoid opening devices' cases to protect internal components.
- Handle cables with care; do not use excessive force.
- Ensure all cables are disconnected when moving devices.
- Do not attempt to lift heavy devices alone; ask for assistance when needed.
Creative Tasks
- Encourage responsible and safe practices through creative projects, such as designing posters to promote safe problem-solving in computer use.
Network Problem Solving Tips
- Record important details: location of the computer, steps followed, and any error messages encountered.
- Ensure you are using the correct username and password when logging onto a network.
Password Management
- Passwords are case-sensitive; check for 'Caps Lock' being on.
- Use the "Forgot password?" link to reset your password; an email will be necessary for the new password.
- For school accounts, consult an IT technician for password assistance.
Wired Network Troubleshooting
- Verify that the cable is securely connected to both the computer and the network point.
- Look for a green light on the connection socket; a flashing light indicates a good connection.
- If the light isn't flashing, resolve issues by:
- Trying a different cable if you suspect the current one may be faulty.
- Testing another network point to rule out problems with the network outlet.
- Always follow school IT policy when attempting to troubleshoot network issues.
Wireless Network Troubleshooting
- Ensure wireless is enabled on the device; check the Wi-Fi icon on the taskbar.
- A red cross indicates that wireless is disabled; click the Wi-Fi icon to enable it.
- On mobile devices, if the Wi-Fi icon is grey, it is turned off; tap to turn it on.
Home Network Troubleshooting
- Confirm password accuracy and that wireless is activated.
- Check if others in the home can connect; if yes, the issue is likely with your device.
- Basic router checks:
- Ensure the router is plugged in and the power socket is switched on.
- Verify all cables at the back of the router are secure.
- As a last resort, reset the router by turning it off, waiting 30 seconds, and then turning it back on without pressing any reset buttons.
Instructions for Connecting to a Network
- Identify connection methods: wired, wireless, and through a hotspot.
- A hotspot is a physical location where people can access the Internet, usually through Wi-Fi.
- Create clear and concise instructions aimed at students for connecting to both school and home networks.
Additional Challenge
- Collaborate in small groups to create an audio or video guide on network connectivity.
- Use multimedia tools to document the process of connecting to the school network through recordings or short instructional videos.
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Description
Explore the three main types of network connections: wired and wireless. This quiz will help you understand the characteristics and uses of each connection type. Get ready to test your knowledge on how these networks operate and their advantages.
