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Flashcards do conjunto (10)
- 1Data cable connectionUSB is the most common data cable connection.
Most mobile phones and media players can connect using USB the computer is running the right software. - 2BluetoothBluetooth is a technology that allows devices to connect wirelessly.
Devices can connect to bluetooth-enabled peripherals such as printers.
The communicate over short distances using radio waves. - 3Wi-FiWi-fi is a method of wireless communication over longer distance.
Wi-Fi enable devices can communicate over longer distances.
Wifi allows devices to connect with a computer network and the internet.
Also allows devices to connect to Wi-Fi enabled peripherals. - 4Cloud synchronisationAllows the storage of data and files on a remote server where you can access all files on multiple devices.
When you use iCloud and download a song it will download to all devices connected. - 5Local area networkTo set up a home network you need to set up a LAN. This connects all the computer together so the resources can be share.
You need a network interface card unless you are using a Wi-Fi dongles. - 6RoutersConnecting to the internet from a home network requires a router. A router connects all the computers to a modem by giving them an internal IP so it knows where to send the data.
- 7Ways of securing wireless networks- Changing the default admin password on the router.
- Setting up a form of encryption.
-Setting up a Media Access Control address filtering.
-Hiding the router by stopped the router broadcasting its Service Set Identified. - 8Bandwidth: measurement of delay.bandwidth is the number of bits that can go through the network connection in one second. It is measured in BPS.
- 9Latency: measurement of delayLatency is the time in milliseconds between a bit leaving one device and arriving at the other, It is measured in milliseconds (ms)
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- FlashCards sobre Sem título, criado por Courtney Marshall em 03-03-2016.
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- Courtney Marshall
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