Examlex
_______________ is used to create an 'is a' relationship among classes.
Wireless Connectivity
The ability of devices to connect and communicate with each other without the need for physical cables, using RF (radio frequency) technology such as Wi-Fi or Bluetooth.
Hotspot
A physical location where people can access the internet, typically using Wi-Fi, via a wireless local area network (WLAN) with a router connected to an internet service provider.
Bluetooth
Bluetooth is a wireless technology standard for exchanging data over short distances, enabling the connection of devices such as smartphones, speakers, and wearables.
Upstream
Describes information that is sent to the Internet, such as transmitting email or uploading a file to a server.
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