Flashcards
IT Revision Resource
Cards in this deck (11)
- 1What are the four different network connections?Ethernet, WiFi, Bluetooth and Mobile network
- 2What are the most common types of WiFi connection?802.11ac and 802.11n
- 3How much does it usually cost for a 802.11ac router usually cost?Between £50 and £300
- 4List two advantages of Ethernet.Faster to send and receive data.
Knowing where your data is going. - 5List two disadvantages of Ethernet.Can’t walk around with wires connected.
It will be expensive if broken - 6List two advantages of WiFiCan walk around within reason.
Reasonably cheap. - 7List two disadvantages of WiFiA lot can be hacked.
Remotely able to connect so hackers can be anywhere. - 8List two advantages of BluetoothConnect to whoever you want.
Knowing who you connect with. - 9List two disadvantages of BluetoothHaving to turn it on and off.
Not very wide wave-length. - 10List two advantages of GPRSConnect anywhere.
Different types. - 11List two disadvantages of GPRSMove somewhere and possibly disconnect.
Unknown whether will work or not.
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- Flashcards on IT Revision Resource, created by kcallaghan511 on 23/09/2015.
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- kcallaghan511
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