Connectivity methods Flashcards
what are the 8 connectivity methods
Wi-Fi
Bluetooth
NFC
RFID
Mobile Data
Satellite
Ethernet
USB
what is wifi
method that allows devices to connect to local networks without the need for physical cables
what is NFC
allows 2 devices to communicate with each other over a short-range
what is an example use of NFC
contactless payment
what is bluetooth
enables data transfer between devices over a short distance
what is RFID
used radio waves to read and transmit data between a reader and an RFID tag. the RFID tag contains a small microchip and antenna which can be attached to embedded in an object such as a product
what is mobile data
a medium-range wireless connection which works by transmitting data between cellular networks
what is ethernet
a standard protocol for wired LANS, it allows devices to transfer data
what is satellite
a long-range wireless connection which works by connecting to a satellite above earth
what is a use of satellite
used to connect remote areas or regions
what is USB
a standard connection used to connect peripherals such as printers, keyboards, mice and storage devices
what is the next generation of USB and what is the difference
USB-C fits into the port both ways
