How to Put Password on Desktop/Laptop Windows 10 » Step by Step Guide On Password Setup. These devices are called input and output devices. Inputs are the signals or data received by the system and outputs are the signals or data sent from it. Edit. The use of trackballs became very common in computers to use in video games and for graphic designing applications. It may be a … C Program input/output of an array with the help of a for loop. To play this quiz, please finish editing it. Just like a television set (an older one, anyway) the CRT monitor contains a large cathode ray tube that uses an electron beam of varying strength to “paint” a picture onto the color phosphorescent dots on the inside of the screen. What is the Difference between Internet and Ethernet, Classification of Computers according to Size, Type and Purpose, What are the differences Between Primary and Secondary Memory, What is Primary Memory of Computer and Examples. Ans- A) input device. These are the part of computer hardware equipment which converts the accepted input information into readable form. Output Device can produce the final product of machine processing into a form usable by humans. Input And Output Devices. Input/Output devices are required for users to communicate with the computer. or  Input device can read data and convert them to a form that a computer can use. Input devices can be manual or automatic. Solo Practice. Multiple Choice Questions: Identify the following hardware as an input device, an output device, or both. Features, Uses, and Difference Between LAN, WAN and MAN. The computer transmits data to the drive, where it is saved and can be later accessed. This quiz is incomplete! List Of Primary Hardware Components . Its main task to detect the movement when being moved on a flat surface and inputting the information By Left-Clicking, Double Clicking, Right-Clicking, Dragging, scrolling. And in the computer, the webcam is connected to the monitor are connected via a USB cable or Wi-Fi signal. Meaning: I/O devices or (both input and output devices) are those devices that have both the functionality at the same time. Monitor: Most popular output device used to display output in softcopy format. It is an output device. Meaning and Examples of I/O devices (input and output devices). 6. by misswoodruff. Input And Output Devices Basic Exam: Quiz! CD-RW drive and DVD-RW drive - Receives data from a computer (input), to copy onto a writable CD or DVD. Rajasthan Board Class 9 Information Technology Chapter 2 Solution Input/Output and Storage Devices RBSE Class 9 Information Technology Solution for Chapter 2. It senses the light through a photocell attached to it, and when it comes close and rotates into the screen, it generates a Pulse. Input - Output Devices for PLC, adopted from Programmable Logic controller by W. Bolton Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. HIDE THIS PAPER GRAB THE BEST PAPER 94.8% of users find it useful. Other inputs and output devices are CD and DVD drive, multifunctional printer, modem, digital camera, etc. Touch screens are screens that have a surface which is sensitive to pressure. Most devices are either input devices or output devices, as they can only accept data input from a user or output data generated by a computer. Practice. The key distinction between an input device and an output device is that an input device sends data to the computer, whereas an output device receives data from the computer. Inputs are the signals or data sent to the system, and outputs are the signals or data sent by the system to the outside.Rarely, output devices can also be inpu… Image scanners are used in a variety of applications such as, designing, gaming, reverse engineering, and testing. Output and input devices are two types of hardware devices. For the system to understand how the hardware works, you must have information about each device connected to your computer. The reflected light is received by the photocells. CRT monitors are heavy and … Delete Quiz. Any graphics made with a light pen can be stored on the computer and can be edit again when needed. A microphone is a device that converts sound vibration as input data into an electronic signal which listens through speakers. by misswoodruff. 5. 3. It can easily process different types of data. The devices which we use to give the command to a computer to perform certain functions are called input devices of a computer. USB Memory Drives – The most recent evolution in portable units like pen-shape Pendrive used to transfer the storage capacity data like audio, video, and other data files from one device to another. The mouse is rolled over the mouse pad, which in turn controls the movement of the cursor in the screen. What are Output Devices – Definition, Functionality 3. Due to their small shape and their extreme portability and versatility, just by plugging them into a USB port, they can extract and receives the information at the same time. Since the output results are displayed on a large screen by a screen projector, it can be seen by a huge number of people at a single point of time. It acts as an interface between the CPU and the user. Common devices for Input and Output Device Most often used input devices are the keyboard, mouse, webcam, scanner and microphone. A computer OS interacts with a wide range of software applications and hardware devices. I/O devices widely used in specialized simulations. Input devices provide input to a computer, while output devices provide a way for a computer to output data for communication with users or other computers. 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