Storage devices function as input, but are categorized as storage devices. Input and output devices bangladesh open university. The device has at least one nonprefetchable storage location. Hard disk speed is the speed at which content can be read and written on a hard disk. Input devices are any electronic devices connected to a computer that produce input signals.
The controller signals the cpu when any of the interrupt lines are asserted. Learn input output processing storage with free interactive flashcards. An input device is any hardware component that allows users to enter data and instructions, programs, commands and user response into a computer. Input output and storage devices computer science essay. Output devices the output unit is responsible for producing the output in user readable form. Input devices are usually categoried as either manual or automatic. Input, output and storage devices by felix carter on prezi. Mcqs on input and output devices gk objective question answer exam question answer for competitive exam of govt jobs. See more ideas about storage, output device and beats studio headphones. Storage devices storage device is a device use to store information. Inkjet printers use color cartridges which combine magenta, yellow and. Input and output devices input devices allow us to send information to the computer. The data in machinereadable form is read by an input unit, transformed to. An output device reverses the process, translating the digitized signals into.
An od is hardware that is capable of delivering or showing information to one or more users. Input, output, storage devices mindmeister mind map. When i draw using a mouse, it is an input to the computer. Lesson powerpoint with explanations about devices and the theory of input, output and processing of computer systems. The computer processes the data and then produces outputs that we can understand using an output device. A framework for research in inputoutput devices and interaction styles. In computing, inputoutput or io or, informally, io or io is the communication between an information processing system, such as a computer, and the outside world, possibly a human or another information processing system. Computer input, processing, output and storage devices. Short video giving examples of different input, output and storage devices.
Computer devices includes, input, output, processing and storage. Answer 8 the keyboard is one of the most popular ways of inputting information into a computer. Cbse class 6 computer input and storage devices worksheet. The cpu central processing unit is made up of the ram and the processor. Input midi devices allows musical instruments to transfer music to a computer where it can be edited and stored actuators output these are used to control devices, they can turn devices such as switches, motors, pumps, etc. Headsets headset consists of speakers and microphone.
Input, output and storage devices teaching resources. Input and output devices 3 lecture outline output devices visual displays audio output tactile and haptic output input devices discrete event devices continuous event devices combination devices speech input the first part of the lecture will describe a number of output devices that stimulate the. A keyboard is an example of input device for text input. Pdf this report, such as command history redo, undo, extended to nonlinear sequences and graphical commands, user programming by. Engage your students during remote learning with video readalouds. Input, processing, and output devices a pc in every. You can view the output on the monitor or you can print it on a paper using a printer. After, when the input of data is done the computer need to store it to be able to process it into output, because of the less amount of storage capacity of the cpu central processing unit, storage devices was there for the purpose of storing a large amount of data so that the cpu can access these data easily and faster. Inputoutputcommunicationstorage devices by prezi user. Chapter 2 input output memory device free download as pdf file. The following is a list of the most common input devices which are nowadays found in a computer system. An online data acquisition system is based on a microprocessor controlled.
The processor uses the fetch, decode and execute cycle to process almost everything. Input devices as well as output devices are a neccessity in order to ensure that data is entered into a computer to be processed and the results output. Research into appropriate ways to combine modes and allocate. Input devices input is any data or instructions entered into the memory of a computer. Input, output, storage device by jessie leung on prezi. Computer input and output devices fun learning computer for kids duration. Most modern monitors can display 1024 by 768 pixels, the svga standard. Memmory card usb flash drive disc cd, dvd communication devices communication device is a device use to support transfering things from one. So dear reader i have provided top expected gk questions from input and output device of computer. This is the most common output device connected with the computer to display the processed information. Monitor and the printer are the commonly used output devices. The data in machinereadable form is read by an input unit, transformed to appropriate internal code and stored in. Investigating digital systems with a focus on input, output and storage devices created using powtoon free sign up at. An input device is any hardware component that allows a user to enter data and instructions into a computer.
Chapter 2 input output memory device printer computing. Speaker act output device and microphone act as input. Input is usually given by clicking the mouse or typing on the keyboard. Fill handle, merge and center, entering formulas paste and insert function, and titles point mode, copying formulas, numeric formatting saving, moving, printing, and copying worksheets and workbooks, page orientation charts, embedding, labels, data, formatting, customizing custom headers sparklines, pivottables, slicers, backstage viewing. Please click the below link to access cbse class 6 computer input and storage devices. The aim of this guide is to facilitate your teaching of cambridge international as and a level. Output devices monitor features display resolution the resolution of a monitor indicates how densely packed the pixels are. In general, the more pixels often expressed in dots per inch, the sharper the image. Each device connects its interrupt line to the interrupt controller. Input, output and storage devices identify hardware devices used for input, output, secondary storage show understanding of the basic internal operation of the following specific types of device.
List of input devices, output devices and both input. Facsimile fax it has scanner to scan the document and also. Inputs are the signals or data received by the system and outputs are the signals or data sent from it. This merger has resulted to more efficient communication using computers and.
Input devices are hardware that allows data from the outside world to be inputted into the computer system. Input devices input any data or instruction entered to computer input device helps to communicate with computer helps to enter information and issue commands examples. The devices which are used to display the results or information are called output devices. Storage, which stores data processed by the computer hard drives, flash drives, etc. Identify input devices list input devices inputdevices functions of input devices identify output devices list output devicesoutputdevices functions of output devices identify storage devices list storage devicesstoragedevices functions of storage devices. Choose from 500 different sets of input output processing storage flashcards on quizlet.
Various output devices like monitor also called vdu i. An input device use to make a soft copy of an image. Hall input is any unprocessed material data and instructions entered into the memory of the computer. An input device is a piece of equipment which lets users put information into a computer system, for example typing in characters, or recording a person singing. Input, output and storage devices flashcards quizlet. Monitor led, lcd, crt etc printers all types lcd projection panels. Input,output and storage devices presented by abhinav k p abida sonam k 2. Holding data for future use slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Keyboard mouse scanner microphone joystick light pen 3.
Ppt on input, output and memory devices by adrita kundu. See more ideas about storage, computer science and computer basics. Pdf interaction styles and inputoutput devices researchgate. Storage devices can be categorized as input or output devices. Input and output devices 79 pen drive a pen drive is another name for a usb flash drive. It can store anywhere from 160 gigabytes to 2 terabytes. An input device converts incoming data and instructions into a pattern of electrical signals in binary code that are comprehensible to a digital computer. Mcq input and output device of computer with answers pdf. It forms images from tiny dots, called pixels that are arranged in a rectangular form. A scanner is an example of input device for graphical as well as text input. Rom read only memory is used for storing the basic input output system bios. They are devices that allow storage of computer files that you can remove and take from computer to computer. When the computer gives the printout, it is the output. While communication device is a hardware component that enables a computer to send transmit.
Input, output, and storage devices linkedin slideshare. Pdf basic functional units of a computer input, output. The host and the device are configured to map the at least one nonprefetchable storage location into memory mapped inputoutput space that is. It is nonvolatile meaning it is saved when the computer is turned off. Ocr alevel input, output and storage devices youtube. Input and output devices make up the hardware interface between a. Following are few of the important output devices which are used in a computer. Please let me know if there are any amendments to be made or anything that can be added to improve the resource. Machinereadable form the form in which data is readable to the input unit of the computer is called as machinereadable form. Q1 draw and colour 4 input devices and 4 output device and 4 storage device on a4 size sheet and write their uses. Now a day computer is one of the most important field for every examinations. Input devicesinput devices are any electronics devices connected to a computer thatproduce input signals a keyboard is an example of input devise for text input a scanner is an example of input device for graphical as well as text input. Ocr alevel input, output and storage devices duration.
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