Wi-Fi and Bluetooth Flashcards
1
Q
Wi-Fi definition
A
A network technology that uses radio waves to allow a device to communicate with the router.
2
Q
Advantages and disadvantages of Wi-Fi
A
+ No physical cables
+ Reduced cost due to no cabling
- Open wifi means possible interception
- Wifi affected by physical barries, e.g. walls
3
Q
Bluetooth definition
A
Wireless technology standard used for exchanging data between devices over short distances.
4
Q
Bluetooth advantages and disadvantages
A
+ Can pair devices
+ Increased safety
+ Small power requirement
- Short range
- Data transmitted may be slow
