Input devices are necessary to convert information or data in to a form which can be understood by the computer a good input device should provide timely, accurate and useful data to the main memory of the computer for processing. An input device is any hardware device that sends data to a computer, allowing you to interact with and control it the picture shows a logitech trackball mouse, which is an example of an input device the most commonly used or primary input devices on a computer are the keyboard and mouse however. If a device is putting data into the computer in the form of text, sound, images, button presses etc then it is an input device, if the device is outputting things from the computer such as sound, movement, printing, images etc, then it is an output device. Dear aspirants, welcome to online computer quiz in affairscloudcom here we are providing sample questions in computer fundamentals it will be useful for all sbi/ibps/lic exams and other competitive exams we have also included some important questions that are repeatedly asked in previous exams. Chapter 5: input and output devices input devices: 1 scanners: a microphones: these are used to input sound into a computer these are also used in sound recognition 8 touch-screens: these allow users to interact with devices just by touching the screen there are 3 types of touch screens: capacitive, infrared and resistive.
A computer's display is traditionally an output device, but it becomes an input device when given touchscreen capabilities starting with windows 10, the touchscreen has become a common input device for personal computer systems. Learn input and output hardware computer with free interactive flashcards choose from 500 different sets of input and output hardware computer flashcards on quizlet. Filed under computer peripherals tagged with both input output devices, computer devices, devices, input devices, input output devices, list of computer devices, output devices 216 responses to list of input devices, output devices and both input output devices related to computer. Information about input and output devices of computer by thepaktalent in types school work study guides, notes, & quizzes information about input and output devices of computer search search.
These input and output units are known as peripheral devices, which are attached to main unit of computer what are input devices and list of input devices with examples these are those devices which facilitate a user to give input, ie data to the cpu to work on. Input / output device the most common input devices used by the computer are the keyboard and mouse the keyboard allows the entry of textual information while the mouse allows the selection of a point on the screen by moving a screen cursor to the point and pressing a mouse button full study computer concepts and terminology. Input/output devices joseph laviola a review of input and output computer graphics lab a review of input and output devices for 3d interaction joseph j laviola jr phd candidate brown university, department of computer science providence, rhode island lead consultant and founder. The computer sits between the input and output devices a computer program processes and digitises the input information the result is then sent to an output device such as a screen.
Input and output devices question and answers for bank exams with explanation for interview, competitive examination and entrance test fully solved examples with detailed answer description, explanation are given and it would be easy to understand. Output devices: (how it shows you what it is doing) output devices translate the computer's output into the form understandable by users monitors: monitors, commonly called as visual display unit (vdu) are the main output device of a computer. Input or output devices that are connected to computer are called peripheral devices these devices are designed to read information into or out of the memory unit upon command from the cpu and are considered to be the part of computer system.
Hardware hardware software software hardware hardware and software definitions hardware hardware(n)(computer science) the mechanical, magnetic, electronic, and electrical components making up a computer system easier definition: if you can break it with a hammer, it’s hardware. The most typical input devices used by the computer will be the key pad and mouse the computer keyboard allows the admittance of textual information as the mouse allows the selection of a point on the display by moving a screen cursor to the idea and pressing a mouse button. Input and output devices in computing, input/output, or i/o, refers to the communication between an information processing system (such as a computer), and the outside world possibly a human, or another information processing system. 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 an input device feeds data to the computer system for processing here is a list of input devices of a computer system we are going to discuss the most commonly used input devices. Input and output devices mcqs quiz online pdf download learn input and output devices mcqs, computer fundamentals test for online learning courses, test prep to practice test data preparation and input mcqs, input and output devices multiple choice questions and answers, computer plotters, document readers, input at terminals and microcomputers, input and output devices tutorials for online. There are many input and output devices such as multifunction printers and computer-based navigation systems that are used for specialised or unique applications  in computing, input/output refers to the communication between aninformation processing system (such as a computer), and the outside world. This tutorial explains computer peripheral devices and their function in details with examples learn how computer peripheral devices (such as ram, rom, processor, input and out device, motherboard and storage device) work with functions and specifications.
Input and output devices make up the hold computer system-- created using powtoon -- free sign up at your own animated videos and. The devices which we use to give the command to a computer to perform certain functions are called input devices of a computer keyboard the most common input device of a computer is a keyboard which is used to give instructions to the cpu. An input-output processor (iop) is a processor with direct memory access capability in this, the computer system is divided into a memory unit and number of processors each iop controls and manage the input-output tasks.