Input And Output Device Pdf


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input and output device pdf

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An output device is any piece of computer hardware equipment which converts information into human read able form. It can be text , graphics , tactile , audio , and video.

Output Device can produce the final product of machine processing into a form usable by humans. It provides man to machine communication. Keyboard is most common input device is used today. The data and instructions are input by typing on the keyboard. The message typed on the keyboard reaches the memory unit of a computer.

Input and Output Devices

To browse Academia. Skip to main content. By using our site, you agree to our collection of information through the use of cookies. To learn more, view our Privacy Policy. Log In Sign Up. Download Free PDF. Computer input and output devices.

Which among the device that converts computer output into a form that can be transmitted over a telephone line? A light sensitive device that converts drawing, printed text or other images into digital form is. All Rights Reserved. Toggle navigation. Bottom B. Left C. Right D.

An input device is essentially a piece of hardware component used to provide data and control signals to an information processing system such as computer or information device. Common inputs devices on modern computers include keyboards, mouse and touch screen which are used to enter commands and data directly. Other examples of input devices include scanners, digital cameras, joysticks and microphones. An output device is any hardware component that use received data from a computer to perform a task. The data received by the output device can be text, graphic, tactile, audio or video.

Input And Output Devices Pdf

Choose the correct option and mark your choice against the corresponding question number in the given answer sheet by darkening the corresponding circle with a lead pencil. Now they are also used with nonportable desktop computer systems because they occupy less table space. Non-impact printers. Can print many special characters, different sizes of print, and graphics such as charts and graphs Are non-impact printers Most laser printers are monochrome, but color laser printers are also available Low speed laser printers can print 4 to 12 pages per minute. Produce audio output by selecting an appropriate audio output from a set of pre-recorded audio responses Applications include audio help for guiding how to operate a system, automatic answering machines, video games, etc.


processing of data by the computer through output devices. Examples of some output devices are: •. Monitor. •. Printer. •. Plotter. •. Speaker. Input and output.


Computer input and output devices

In this lesson students consider a number of computing devices to determine what types of inputs and outputs they use. Groups are assigned to a computing device and based on a teacher-provided definition of input and output, list the inputs and outputs of their device. Earlier in the activity students are prompted to focus on more obvious physical inputs and outputs e.

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Skip to search form Skip to main content You are currently offline. Some features of the site may not work correctly. DOI: Hinckley and R.

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. Most devices are only input devices or output devices, as they can only accept data input from a user or output data generated by a computer.


Interaction Styles and Input/Output Devices. Robert J.K. Jacob. Human-Computer Interaction Lab. Naval Research Laboratory. Washington.


Input / Output And I/O Strategies - Edward Bosworth

Skip to search form Skip to main content You are currently offline. Some features of the site may not work correctly. DOI: Hinckley and R. Jacob and C. Ware and J. Wobbrock and Daniel J.

You require the appropriate authorization to create output devices. If you are not in change mode, switch to this mode by choosing Change.

Computer devices includes, input, output, processing and storage. The input and output devices Venn diagram graphic organizer is a great way for students to compare,contrast and sort these types of digital karate-altay. Inputs are the signals or data received by the system, and outputs are the signals or data sent from it. The term can also be used as part of an action; to. Pointing Devices A pointing device, or sometimes called a pointing tool, is a.

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Input and Output Devices of Computer

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4 Comments

Eustache L.
29.01.2021 at 03:57 - Reply

Input Devices a. Keyboard,mouse,joystick,scanners,digital camera, bar code reader, touch Sreeen,Speech input device (microphone). III. Output Devices a.

Aubrette M.
29.01.2021 at 13:40 - Reply

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Bokadiscti
01.02.2021 at 05:45 - Reply

Computer Fundamentals: Pradeep K. Sinha & Priti Sinha. Slide 4/ Chapter 9: Input-Output Devices. Ref Page. Role of I/O Devices. Input data from external.

DemГіstenes M.
03.02.2021 at 20:45 - Reply

A number of input/output devices are used with many types of microcomputers. Many of these are less complex versions of I/O devices that have been available for.

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