Input output devices list with their functions pcguide4u. The chapter has given an introduction to the inputoutput devices. Developers are concerned about the performance features of not only the processor, but also all input, storage, and output devices. Mcqs on input and output devices gk objective question answer exam question answer for competitive exam of govt jobs. Following are few of the important output devices which are used in a computer. Six widely used input devices are the keyboard, mouse, microphone, scanner, digital camera and pc video camera. Download fulltext pdf download fulltext pdf interaction styles and inputoutput devices article pdf available in behaviour and information technology 122. An input device is any hardware component that allows a user to enter data and instructions into a computer. The adobe flash plugin is needed to view this content. Keyboard and mouse are the most commonly used input devices. Waec computer studies practical past questions and answer. Input and output devices of computer computer notes. Input output device software free download input output. Output devices are used to display the result or information on the computer.
Input and output devices of a computer system are the devices that connect you to computer. Input and output devices are required for users to communicate with the computer. If you have more than one soundcard installed on your computer it is a easy way to see all the inputs of your soundcards. Save print output as pdf file in front end system using. Input devices let you to transfer data and user command into the computer system. Top 50 input output reasoning questions for ibps clerk. Analog signals are continuous and can have any number of statesnot just two, as with discrete digital signals. When the computer gives the printout, it is the output. An input device is any tool device for entering information into a computer. Sound card plays contents of digitized recordings, speakers attached to sound card. It forms images from tiny dots, called pixels that are.
Inputoutput devices and interaction techniques 2004. When i draw using a mouse, it is an input to the computer. The distinction between output devices and input devices becomes even more blurred in the real world. Page 1 cover i spy game page 2 instructions i spy game page 34 clue sheet i spy game other activities page 5 unscramble page 6 word search page 7 page 8 cross word puzzle page 9 circle input or outp. Input and output devices input devices allow us to send information to the computer. Pdf input output storages devices in computers researchgate. Input devices are used to give data and instructions to the computer. Are you writing senior school certificate examination ssce in mayjune also know as waec, if yes, you need the waec computer studies practical past questions and answer to enhance your preparatory skill in readiness to the exam. Keyboard,mouse,joystick,scanners,digital camera, bar code reader, touch sreeen,speech input device microphone. In this way we get results by the pc output devices. A sheet of paper can be used to both record ideas input and display them output. The inputoutput system module 2 3 analog devices in contrast to discrete devices, analog devices are input or output devices that provide or receive analog signals. Pdf computer input and output devices ingamule siraji.
Input and output devices introduction the unit 4 presents the information of input and output devices. A handy tool to controll the inoutput audio drivers. The input devices translate the information into the form understandable by computer. Input output audio driver controller 2020 free download. Aspirants have made a look on it to get clear in input out questions. Output devices monitor features display resolution the resolution of a monitor indicates how densely packed the pixels are. Devices input and output unit 4 input output devices. Input devices as well as output devices are a neccessity in order to ensure that data is.
This data is given to the computer by using particular devices named computer input devices. Monitor and the printer are the commonly used output devices. Most modern monitors can display 1024 by 768 pixels, the svga standard. Ppt input devices powerpoint presentation free to download id. Input output devices software free download input output. Inputoutput devices are required for users to communicate with the computer. It forms images from tiny dots, called pixels that are arranged in a rectangular form. Input and output devices input and output devices input devices input devices are used to get data into a system. A touchpad most commonly found on computer laptops computer brand doesnt matter.
Input and output devices 2 goals provide practical introduction to the hardware required for virtual environment and 3d interaction examine common and state of the art io devices. How do you ever wonder how information gets in your computer and how comes out in a form you can use. 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. Peripheral device, also known as peripheral, computer peripheral, inputoutput device, or inputoutput device, any of various devices including sensors used to enter information and instructions into a computer for storage or processing and to deliver the processed data to a human operator or, in some cases, a machine controlled by the computer. Top 50 inputoutput reasoning questions for ibps clerk mains 2018 free pdf download. So dear reader i have provided top expected gk questions from input and output device of computer. Ingamule siraji 1 a computer is an electronic device that works.
What is the difference between an input and output device. Magnetic ink card readermicr micr input device is generally used in banks because of a large number of cheques to be processed every day. In simple terms, input devices bring information into the computer and output devices bring information out of a computer system. Clay reacts to the sculptors fingers yet also provides feedback through the curvature and texture of its surface. Apart from cpucentral processing unit, the other two main components are input and output devices.
An input device sends information to a computer system for processing, and an output device reproduces or displays the results of that processing. An input device is any peripheral used to provide data and control signals to a computer. This quiz will test students knowledge of basic input and output devices. Configure a pdf printer output device in spad and maintain corresponding file printer in the front end systems. Microphone is an input device to input sound that is then stored in digital form. Input devices input is any data or instructions entered into the memory of a computer. Port terminal lets you connect to serial port device or to remote computer using nullmodem cable or lan, send and receive various types of data ascii string, binary, octal and hexadecimal, redirect inputoutput data streams into a specified file. Mcq input and output device of computer with answers pdf.
Input devices input devices any peripheral piece of computer hardware equipment used to provide data and control signals to a computer. The microphone is used for various applications like adding sound to a multimedia presentation or for mixing music. With each device, we will discuss the advantages, disadvantages, and its effects on interface design. Dear aspirant, as you know computer is very important section to get a good score for bank exam. Input devices bring information into the computer and output device send. A touch screen is an input output touchsensitive display. To select the high quality input output question pdf, candidates must have to know sample of input output questions, for that we have given some examples of input output questions. Monitors graphic plotter printer monitors monitors, commonly called as visual display unit vdu, are the main output device of a computer. The audio output is the ability of the computer to output sound. It gives a detailed listing of the various types of input devices and the output devise. These devices communicate with cpu to receive the inputs from a user and output the results in some form or the other. Input is usually given by clicking the mouse or typing on the keyboard.
So as of now i cant provide you the password or the presentation file itself. These inputoutput devices are also known as peripherals since they surround the cpu and memory of a computer system. Now a day computer is one of the most important field for every examinations. A temperature transducer is an example of an analog input device. In general, the more pixels often expressed in dots per inch, the sharper the image. Io devices are used to interact with the computer system. Computer devices computer input and output devices 992019 designed by. Pdf assinment find, read and cite all the research you need on researchgate.
Input and output devices can also be written as io devices. Input devices an input device is any hardware component that allows you to enter data and instructions onto a computer. A number of inputoutput devices are used with many types of microcomputers. Neagu iulia veronica unit 2 input and output devices unit 2 input and output. Many of these are less complex versions of io devices that have been available for. Input devices download free powerpoint presentation slides. Microphone gives sound or voice input to the computer. The following is a list of the most common input devices which are nowadays found in a computer system. After completing this chapter you should understand. The above pdf is based on input and output devices and contains the following. Without any input devices, a computer would only be a display device and not allow users to interact with it.
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. Input output devices software eltima serial port terminal v. Output devices an output device is any hardware component that conveys information to one or more people. A number of input output devices are used with many types of microcomputers. Unit 2 input and output devices pdf free download pdf. Input and output devices bangladesh open university. So that we can say in simple term, a computer input device is a hardware component that is used to enter data and instruction into the. Many of these are less complex versions of io devices that have been available for larger computer systems. Touchpad allows to use all the features as you do with a computer mouse trackpoint. A touchpad or trackpad is a kind of input device that has a limited area wherein you can point, scroll, click and swipe. Dear readers, ibps clerk 2018 examination is approaching very shortly, after seeing the analysis of this year ibps exams you all may conclude that more practice will be need to manage the time efficiently and to score good marks.
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