A trackball is an input device used to control a pointer/cursor. Input Output Device Based MCQ MCQs on input and output devices (GK Objective Question Answer) exam question answer for competitive exam of govt jobs. An input/output device performs both input and output functions, such as a computer data storage device (including a disk drive, USB flash drive, memory card and tape drive), network adapter. Direct Input devices (automatic input devices): Data is input into the computer directly by a machine or … Now a day computer is one of the most important field for every examinations. Input devices other than the keyboard are sometimes called alternate input devices. “Input devices are those devices through which we can give the data and instructions to the computer. 13. I think if you read this article it can help you to success in your viva. Apr 17 . The device you use will depend on what form this data takes (be it text, sound, artwork, etc.). Output device display data from the memory of the computer. d) Trackballs. Input Devices Pointing Devices Keyboard Optical Input Devices Audio Input Device Video Inpu Device 7. Additional steps can be taken to let … h) Joystick. A Complete List of input, output and both input-output devices related to computer. j) Microphone. At one time punched-card and paper-tape readers were extensively used for inputting, but these have now been supplanted by more efficient devices. INPUT DEVICES It is an Electromechanical Device that can be used to enter data and instructions to the computer. The Typewriter The typewriter was invented by Christopher Latham. A signal is sent from an input device to the computer (e.g. संपूर्ण जानकारी जाने। Skip to content. Monitor Definition “a monitor is a peripheral device which … The Input Devices are the hardware that is used to transfer transfers input to the computer. C) Shared resources D) Hardware. The following are names of output devices. The term used to define all input and output devices in a computer system is ____ A) Monitor B) Software. We use input devices to tell the computer what to do. The computer processes the input and then sends a new signal to the output device (e.g. Inputs are data or signals received by the computer system. It comprises of various parts that include the display screen, internal circuits, provisions for power connection, operational buttons for display adjustment, and an outer shell to cover these hardware parts. Input devices represent one type of computer peripheral - the other two types are output devices and storage devices. Input and Output Devices : Links to topics on this page: Before a computer can process your data, you need some method to input the data into the machine. The most common method of entering text and numerical data into a computer system is through the … the user clicks with the mouse on the “play” button of a video). Output can be text, numeric data, line, polygon, and other objects. f) Digital camera. (eg.) The examples of input devices include: Keyboard, Mouse, Track ball, Track Pad, Joy stick, Touch Screen, Light pen, Scanner, Digital Camera, Microphone, Graphics tablet etc. The … devices require humans to do most of the work needed to get data into the system. Examples of input devices include keyboards, mice, scanners, digital cameras and joysticks. Pointing Devices A pointing device, or sometimes called a pointing tool, is a hardware input device that allows the user to move the mouse cursor in a computer program … Some of the I/O devices are explained below: the monitor and speakers). Uses: It Gives input to the computer through clicks, dragging and dropping. All the input devices send information to a computer system for further processing, while output devices reproduce or display the results (outputs) 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. Input devices. An Input device is the piece of computer hardware equipment used to give input to the computer.The input can be in the form of graphics, text, sound, audio, video, and image, etc. The following is a list of the most common input devices which are nowadays found in a computer system. Output Devices Definition “output devices can be used to receive information from the computer “ The output can be in two forms: Soft copy Hard copy 12. Menu. __r __ n __ __ r c. M__ us__ d. S__e__k__r (Input/ Output Device) (Input/ Output Device) (Input/ Output Device) (Input/ Output Device) (Input/ … Biometric devices – is an input device used to input biometric data into a computer. the monitor shows the video, and the speakers run the audio signal). Unlike a mouse, the device stays stationary whilst the user moves the ball within its socket. e) Barcode reader. We have more than 350 million images as of September 30, … Input Devices Posted by Chirag Jain . Input Devices: a) Graphics Tablets. It is a pointing device. “An input device is a hardware device that is used to provide input (data / instructions) to a computer so that it can be processed”. Classification of Input Devices. For example, a keyboard is an input device, whereas a display monitor is an output device. The main function of the input device is to enter the data in the computer. Jul 26, 1876. Sort which are the input and output devices of the computer and write their names 6. l) Mouse (pointing device) m) Scanner. Input devices can send data or information to a computer or another device. An output device reverses the process, translating the digitized signals into a form intelligible to the user. Input Devices. A computer scanner is a digitizer, which is a type of input device. Try these curated collections. Monitors; Graphic Plotter; Printer; Monitors. Here are the types of biometric devices: Face scanner; Hand scanner; Finger scanner; Voice scanner; Stylus – is a pen-shaped input device used to write or draw on the screen of a graphic tablet or device. An input device converts incoming data and instructions into a pattern of electrical signals in binary code that are comprehensible to a digital computer. Types: Gstick mouse, Optical mouse, Mechanical mouse or ball mouse, wireless mouse. Filed under: Hardware, Presentations; RSS ... CBSE Central Board of Secondary Education Chairman Chandigarh Chirag Jain Computer Networks Education Educational Loans IIT India Information information technology Internet IT it industry jallandhar Jobs Kapil Sibal Network Networking PCTE … Here I am going to share you about list of basic Input Devices, Output devices and Both input–output devices related to computer. What is a trackball? It forms images from tiny dots, called pixels that are arranged in a rectangular form. It is an integral part of it. Help us improve your search experience.Send feedback. “Input device translates words, sounds images, and actions that people understand into symbols that the system unit can process”. The output devices receive the signal and display the output (e.g. Similarly, after the computer has processed your data, you often need to produce output of the results. It takes real world objects (e.g., a document or picture) and converts it into digital information for a computer to store or manipulate. Search for "input device" in these categories. Any machine that feeds data into a computer. Monitors, commonly called as Visual Display Unit (VDU), are the main output device of a computer. Everyone should know all output and input devices name of computer. The typewriter was invented to make letters easier and faster to make, the typewriter later on became the Keyboard. Download File. Q.1 […] Some people prefer using a trackball over a mouse as they believe it gives them a finer degree of control over the pointer. A scanner is only able to send information to the computer and cannot receive information from the computer like a History of Computer Input Devices Timeline created by braylonn m. In Science and Technology. An input device is any hardware component that allows a user to enter data and instructions into a computer. 1. of . 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