What is the input and output in information technology?
An input device is something you connect to a computer that sends information into the computer. An output device is something you connect to a computer that has information sent to it.
What are ICT output devices?
Introduction. An output device is a piece of hardware that is used to display or output data which has been processed or has been stored on the computer.
What is input device in information technology?
Input Devices. In computing, an input device is a peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or other information appliance. Examples of input devices include keyboards, mice, scanners, digital cameras and joysticks.
What is the input of CPU?
The CPU is also known as the processor or microprocessor. The CPU is responsible for executing a sequence of stored instructions called a program . This program will take inputs from an input device, process the input in some way and output the results to an output device .
What is the difference between input and output devices?
The main difference between input and output devices is that the input devices are used to send data into the computer while the output devices are used to take data out of the computer. A computer is a device that can perform multiple tasks simultaneously. There are software and hardware in a computer.
What are some examples of input and output devices?
Input/Output Devices. Input/Output devices don’t only produce output, but can also be used as storage and input devices. The computer transmits data to the drive, where it is saved and can be later accessed. Examples of I/O devices are CD drives, DVD drives, USB drives, hard disk drives (HDDs), and floppy disk drives.
What are 5 examples of output devices?
5 examples of output devices: 1: Disk Drives – A disk drive is used to record information from the computer onto a floppy disk or CD. 2: Monitor – A monitor is the screen on which words, numbers, and graphics can be seem. The monitor is the most common output device. 3: Printer – A printer prints whatever is on the monitor onto paper.
Can an input device be used as an output device?
Input devices An input device can send data to another device , but it cannot receive data from another device. An output device can receive data from another device and generate output with that data, but it cannot send data to another device.