- What is the meaning of scanner?
- What are the different output devices?
- What are the 20 output devices?
- What is the difference between input and output?
- What is a input?
- Which device is both input and output?
- What are the two most common input and output devices?
- What is output device give 5 examples?
- What are the 20 input devices?
- Which is not output device?
- What is the difference between software and hardware?
- Are printers input or output?
- How many keys are there in keyboard?
- What is the primary output device?
- What are the 10 output devices?
- What are 5 input devices?
- Is CPU input or output?
- What is the output?
What is the meaning of scanner?
flat scanning surfaceA scanner is an input device that scans documents such as photographs and pages of text.
When a document is scanned, it is converted into a digital format.
Most scanners are flatbed devices, which means they have a flat scanning surface.
This is ideal for photographs, magazines, and various documents..
What are the different output devices?
What is an Output Devices? Types of Output Devices Monitor. A computer monitor is commonly called Visual Display Unit (VDU) and it is the most recognized output device utilized with PCs to display processed data or information. … Printer. Printer is another output device found in homes or workplace. … Speaker. … Headphones. … Projector. … GPS. … Sound Card.
What are the 20 output devices?
Monitor (LED, LCD, CRT etc) Printers (all types) Plotters. Projector.
What is the difference between input and output?
An input device sends information to a computer system for processing, and an output device reproduces or displays the results of that processing. Input devices only allow for input of data to a computer and output devices only receive the output of data from another device.
What is a input?
In computer science, the general meaning of input is to provide or give something to the computer, in other words, when a computer or device is receiving a command or signal from outer sources, the event is referred to as input to the device.
Which device is both input and output?
For instance, a keyboard or computer mouse is an input device for a computer, while monitors and printers are output devices. Devices for communication between computers, such as modems and network cards, typically perform both input and output operations.
What are the two most common input and output devices?
Input hardware serves to send data into the computer’s CPU, while output devices send data outwards to the user.Mouse and Keyboard. The two most common forms of input related to computers are the mouse and keyboard. … Monitor. … Printers and Scanners. … Microphone and Speakers.
What is output device give 5 examples?
An output device is any piece of computer hardware equipment which converts information into human-readable form. It can be text, graphics, tactile, audio, and video. Some of the output devices are Visual Display Units (VDU) i.e. a Monitor, Printer, Graphic Output devices, Plotters, Speakers etc.
What are the 20 input devices?
Computer – Input DevicesKeyboard.Mouse.Joy Stick.Light pen.Track Ball.Scanner.Graphic Tablet.Microphone.More items…
Which is not output device?
The answer is Keyboard. It is an input device. D) Keyboard, as they mentioned: NOT an output device basically means an input device, so the keyboard is the correct choice.
What is the difference between software and hardware?
Computer hardware is any physical device used in or with your machine, whereas software is a collection of codes installed onto your computer’s hard drive. For instance, the computer monitor you’re currently using to read this text and the mouse you’re using to navigate this web page is computer hardware.
Are printers input or output?
then it is an input device, if the device is outputting things from the computer such as sound, movement, printing, images etc., then it is an output device.
How many keys are there in keyboard?
Modern keyboard models contain a set number of total keys according to their given standard, described as 101, 104, 105, etc. and sold as “Full-size” keyboards. Modern keyboards matching US conventions typically have 104 keys while the 105 key layout is the norm in the rest of the world.
What is the primary output device?
Output devices can be viewed in the monitor or you can print it on the paper. And that is why printer and monitor are one of the most common output devices.
What are the 10 output devices?
10 Examples of Output DevicesMonitor.Printer.Headphones.Computer Speakers.Projector.GPS.Sound Card.Video Card.More items…•
What are 5 input devices?
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, [[digital camera]The]s, joysticks, and microphones.
Is CPU input or output?
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 output?
Output is defined as the act of producing something, the amount of something that is produced or the process in which something is delivered. An example of output is the electricity produced by a power plant. An example of output is producing 1,000 cases of a product.