Includes teachers powerpoint, activity, worksheet, and plenary. It forms images from tiny dots, called pixels that are arranged in a rectangular form. This document is highly rated by computer science engineering cse students and has been viewed 4718 times. Following are few of the important output devices which are used in a computer. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Input devices input is any data or instructions entered into the memory of a computer.
Some commonly used inputoutput devices are listed in table below. A computer or laptop keyboard is kind of hardware device that you can use to type data in a computer system. The following is a list of the most common input devices which are nowadays found in a computer system. A joystick is an input device consisting of a stick that pivots on a base and reports its angle or direction to the device it is controlling. In simple terms, input devices bring information into the computer and output devices bring information out of a computer system. Nov 27, 2018 input output device based mcq mcqs on input and output devices gk objective question answer exam question answer for competitive exam of govt jobs. Output devices an output device is any hardware component that conveys information to one or more people.
Monitors graphic plotter printer monitors monitors, commonly called as visual display unit vdu, are the main output device of a computer. Describe the user relationship with computer input and output. Videos input and output devices oculus rift virtual beating reality headset mblok laser bluetooth keyboard types of output devices the oculus rift creates a 3d environment when playing games. Even though having a 2d monitor and add in a 3d stereoscopic, mblok is a bluetooth. Click on document chapter 3 input and output devices.
These inputoutput devices are also known as peripherals since they surround the cpu and memory of a computer system. The input output devices of a computer include things like its keyboard, mouse, video display, and network card, as well as other more optional. Input output devices stock photos and images 123rf. Input and output devices of computer input and output.
Input powerpoint presentation introduction to basic computer. Input devices convert the users action and analog data sound, graphics, pictures into digital electronic signal that can be processed by a computer. Input output devices presentation image scanner computer. Input devices allow your computer to receive instructions and create something, output devices confirm those actions and enjoyuse your creations. List of input devices, output devices and both input. The computer will be of no use unless it is able to communicate with the outside world. Explain how data is input to a computer system and differentiate among various input equipment. Joysticks are often used to control video games, and usually have one or more pushbuttons whose state can also be read by the computer. Voice output communication aid voice output communication aid sgds, also known as speechgenerating devices, are electronic augmentative and alternative communication aac systems used to supplement or replace speech or writing for individuals with severe speech impairments, enabling them to verbally communicate their needs. Input and output devices of computer linkedin slideshare.
Mcqs on input and output devices gk objective question answer exam question answer for competitive exam of govt jobs. Inputoutput organization 111 peripheral devices peripheral or io device input or output devices attached to the computer monitor visual output device. An input device is any hardware component that allows a user to enter data and instructions into a computer. An input device one that, together with appropriate software, transforms information from the user into data that the computer application can process. There are dozens of possible input devices, but the two most common ones are a keyboard mouse. Device that takes image from a computer screen and projects it onto a larger screen p. Following on from lesson 2, this lesson covers common input and output devices, including computer accessibility for disabled users. Input output devices a computer system needs to communicate with its external environment its user. When we work with computer we need to entre data and instructions to the computer using. The microphone is used for various applications like adding sound to a multimedia presentation or for mixing music. The input output devices of a computer include things like its ppt.
Winner of the standing ovation award for best powerpoint templates from presentations magazine. Input devices data glovepolhemus a modern attempt to provide the user with more degrees of freedom common in virtual reality applications polyhemus can provide six degrees of freedom rotation and translation head mounted display although primary a display device, it can also track position and orientation like polhemus space ball. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. Parts of a computer class iii, iv and v thinking of. Input devices pointing devices keyboard optical input devices audio input device video inpu device. Inputoutput devices alona sorin seminar in computer science 236801 typewriter 9qwerty, christopher sholes 952% q w e r t y u i o p 32% a s d f g h j k l. An input device is any device that provides input to a computer. Input output devices list with their functions pcguide4u. Current uses of flatpanel displays include calculators, video games, monitors, laptop computer, graphics display. Arithmetic input and logic memory output control io processor figure basic functional units of.
Inputoutput devices are required for users to communicate with the computer. Few examples of output devices are printers, projector, plotters, monitor, speakers, head phone, etc. The devices which are used to give data and instructions to the computer are called input devices. An electromechanical device that can be used to enter data and instructions into a computer. Now a day computer is one of the most important field for every examinations. Computer input and output 1 computer input and output. This page contains computer hardware seminar and ppt with pdf report.
Computer input and output dairne jesperson charles darwin university introduction this presentation aims to. Input output devices free download as powerpoint presentation. So dear reader i have provided top expected gk questions from input and output device of computer. A touchpad most commonly found on computer laptops computer brand doesnt matter. Computer hardware is the physical part of the computer system, the machinery and equipment. Input output device ppt, computer fundamentals, class computer science engineering cse notes edurev is made by best teachers of computer science engineering cse. Input input is any data or instruction that is entered into the computers memory. Help to teach and explain the difference between inputs and outputs. Touchpad allows to use all the features as you do with a computer mouse trackpoint. Parts of a computer class iii, iv and v thinking of various. Aug 30, 20 types of input devices keyboard mouse scanner 5. Input devices an input device is any hardware component that allows you to enter data and instructions onto a computer.
Affordable and search from millions of royalty free images, photos and vectors. Today we are going to discuss these devices in detail. Job interview questions on basic computer technology and internet part2. Devices input and output unit 4 input output devices. Latest input and output devices by sarbani bag on prezi. Input and output devices 1 input and output devices 2 io devices input. Thus, a computer must have a system to receive information from the outside world and must be able to communicate results to the external world. Output devices download free powerpoint presentation slides. Displaying is performed with the help of lcd display and monitor, inputoutput port, they may be serial or usb. Ppt input output devices powerpoint presentation, free. Enter data using input devices computer give us back the results through. Input and output the computer mouse and the keyboard are both hardware devices that allow you to communicate with the computer.
Input output devices presentation free download as powerpoint presentation. A touchpad or trackpad is a kind of input device that has a limited area wherein you can point, scroll, click and swipe. Mcq input and output device of computer with answers pdf. An output device is any piece of computer hardware equipment used to communicate the results of data processing carried out by an information processing system such as a computer to the outside world. This presentation gives all the details about the working of the fundamental input output devices.
Voice output communication aid voice output communication aid sgds, also known as speechgenerating devices, are electronic augmentative and alternative communication aac systems used to supplement or replace speech or writing for individuals with severe speech impairments, enabling them to verbally. Six widely used input devices are the keyboard, mouse, microphone, scanner, digital camera and pc video camera. Input devices download free powerpoint presentation slides. Input devices to enter data, here mouse, track ball, touch pad and keyboard are used as input. Ppt input and output devices powerpoint presentation free to download id. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. Various types of input devices can be used with the computer depending upon the type of data you want to enter in the computer, e. Three commonly used output devices are a printer, a monitor and speakers.
Computer input and output devices fun learning computer for kids duration. Output devices projector an output device that can take the display of a computer screen and project a large version of it onto a flat surface. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Jun 11, 2015 computer hardware seminar and ppt with pdf report. Computer input and output charles darwin university. Projectors are often used in meetings and presentations so that everyone in the room can view the presentation. Input output devices cathode ray tube printer computing. Jan 05, 2017 the devices which are used to give data and instructions to the computer are called input devices. The devices that are used to display the information of the results are known as output devices. Input device captures information and translates it into a form that can be processed and used by other parts of your computer. Discuss in detail how these devices work together to produce information. Computer inputoutput ports and interfaces 1 terms and abbreviations.
Here i am going to share you about list of basic input devices, output devices and both inputoutput devices. Powerpoint about the computer system input and output devices. This is to help you have a basic idea about input and output devices. It uses hard disk drive, floppyzip drive and cddvd drive as data storage devices. Describe how a monitor works and the characteristics that determine. Ppt computer input and output powerpoint presentation. A computer receives incoming data, processes them and produces an output. Choice and method of use of an input device should contribute positively to usability of the system. Any device has to be connected to the cpu to receive or send information. Nurizah binti ramli 10d0124 introduction to basic computer elearning for year 1 to year 3. Input devices data glovepolhemus a modern attempt to provide the user with more degrees of freedom common in virtual reality applications polyhemus can provide six degrees of freedom rotation and translation head mounted display although primary a display device, it can also track position and orientation like polhemus space ball six degrees of freedom sphere.
Presentation on input and output device of computer shama. A free powerpoint ppt presentation displayed as a flash slide show on id. Magnetic ink card readermicr micr input device is generally used in banks because of a large number of cheques to be processed every day. You can hang them on walls or wear them on your wrists. Displaying is performed with the help of lcd display and monitor, input output port, they may be serial or usb. Full lesson for gcse computer science input and output io devices. These elements of powerpoint illustrate a modern technology diagram layout. Following are some of the important input devices that are used in a. May 21, 2012 computer input and output devices fun learning computer for kids duration. Without them, a computer would either has to be imbedded in your body or serve as a door stop. It only processes the information given by the input devices and sends the result to the output devices.
Input devices it is an electromechanical device that can be used to enter data and instructions to the computer. The inputoutput devices provide this capability to a. Therefore, it will enhance the visual representation of it concepts. Output devices of a computer an output device is any piece of computer hardware equipment used to communicate the results of data processing carried out by an information processing system such as a computer which converts the electronically generated information into. Pointing devices a pointing device, or sometimes called a pointing tool, is a hardware input device that allows the user to.
In my last post i have shared about the following job recruitment questions on basic computer technology and internetjob recruitment questions on basic computer technology and internet part1. Microphone is an input device to input sound that is then stored in digital form. While the devices whose main function is to give instructions and data to the computer are called input devices. The template contains 2 slides of infographic segments, shapes, and clipart icons. What is the role of input and output devices in computer. The flatpanel display refers to a class of video devices that have reduced volume, weight and power requirement in comparison to the crt. Ppt input and output devices powerpoint presentation. Bios acronym for basic inputoutput system, the builtin software that determines what a computer can do without accessing programs from a disk. Device that transmits and receives documents over telephone lines p.
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