COMPUTER HARDWARE
COMPUTER MEMORY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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send data to another device, but it can not receive data
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receive data from another device, but can not send data
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can send and receive data
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None of the above
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Detailed explanation-1: -An input device can send data to another device, but it cannot receive data from another device. Examples of input devices include the following. Keyboard and Mouse-Accepts input from a user and sends that data (input) to the computer. They cannot accept or reproduce information (output) from the computer.
Detailed explanation-2: -Input devices differ from output devices in that input devices send data signals to the computer while output devices receive data from the computer.
Detailed explanation-3: -A communications device is any type of hardware capable of transmitting data, instructions, and information between a sending device and a receiving device. One type of communications device that connects a communications channel to a sending or receiving device such as a com-puter is a modem.
Detailed explanation-4: -Answer: True, input devices are used to feed the data and instructions in the computer system.
Detailed explanation-5: -In computing, an input device is a piece of equipment used to provide data and control signals to an information processing system, such as a computer or information appliance. Examples of input devices include keyboards, mouse, scanners, cameras, joysticks, and microphones.