1 billion people in da world brah
A serial port is an interface in which one bit of data is transmitted at a time.
DSL
a communication device
a communication device
The light on your device may be blinking to indicate that it is receiving or transmitting data, or to alert you to a notification or a low battery.
connects two or more computers or laptops to one device
A modem (Modulator-demodulator) is both. It allows you to input data (download) and output data (upload).
The "ch" in "temp" most likely stands for "channel," where it refers to the designated channel or frequency used for transmitting and receiving data or signals in a communication system or device.
A router connects multiple computers together and transmits data to its correct destination on a network.
PHDD stands for "Portable Hard Disk Drive." It is a storage device that connects to a computer or other device to store and retrieve data.
To transmit data, you need several things, including:* A source of power * A protocol * A medium, such as a cable or fiber optic * Some sort of device that does the transmitting and receiving * The data itself
The device that is used to enter sales data into the supermarket computer system is bar code scanner.