Where from computer take inputs ? Its takes input from various input device of computer. Input devices are provide data to manipulate information. Example of computer input devices are Keyboard, Joystick, Mouse, Scanner, Touch Screen, OMR, OCR, MICR, Barcode Reader, Light Pen, Microphone and many more. In the computer system Input Units/Device are the most important components, in one word it is a "Hardware device", except the input unit computer can’t take any information. Program or data is read into main memory from the input device. To perform task input is the raw element for any computer system. Except input information computer is like a playing box. In computer system there are many types of Input Unit is available Likes Keyboard, Mouse, Scanner, Touch Screen, OMROptical Mark Reader, OCROptical Character Reader, MICRMagnetic Ink Character Reader, Barcode Reader, Light Pen, Microphone, Joystick and many more. Input Devices **Keyboard In the Computer system Keyboard is the standard input device. Keyboard have lots of key to provide all the inputs to computer, and the keyboard are divide into some categories likes Numbers, Alphabet Key, Punctuation, Modifiers, Navigation key, Function key etc. Standard Input Device **Mouse Mouse is an Input device, it is also called pointing device because it's help to point something on the Monitor or Display. In the past when mouse is not invented Number Pad Block is use to perform the specific task. Mouse is stand for Mechanically Operated User Serial Engine. Mouse are mainly three types 1. Mechanical Mouse, 2. Optical Mouse, 3. Cordless Mouse. Mouse **Joystick Joystick is another input device which is famous in kids as well as the youth how is very much interest in video game. This device has a unique hand which rotate multiple side, depends on what type of joystick is that. It has so many button on it, this buttons are used for controlling the content on display. Joystick **Scanner Many people are thought that “scanner” is output device but scanner is an input device. It is use for provide some data to the computer. When we scan something through the scanner it gives the data to a computer system. **Microphone It is also an input device sound of microphones are converted into digital or analog signal by the use of computer and the signal is provide input data to the computer . **OMR It is use for check the exam paperOMR sheets. This time all the major competitive exam are conduct by the use of OMR sheet. **Touch Screen This is very expensive light reflection screen. User uses there finger to perform task. Instruction are shown by the figure or picture. In this day touch screen are uses in airport, rail station, ATM and our touch screen mobile, tab, laptop etc. Example of Input Device Except this input device there will many more output devices likes light pen, graphics tablet,MICR, OCR etc. Note Input also may come from other computers via input/output I/O devices, like network adapters and Bluetooth devices. Thanks for Covered
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Keyboard, mouse, joystick, microphone, scanner termasuk unit? Processing Unit Device Peripheral Device Storage Device Input Device Kunci jawabannya adalah D. Input Device. Dilansir dari Encyclopedia Britannica, keyboard, mouse, joystick, microphone, scanner termasuk unit input device.
Perangkatlunak komputer dan peralatan telekomunikasi, termasuk modem, untuk memungkinkan koneksi ke basis data, jaringan komputer, jaringan komputer global dan internet computer software and telecommunications apparatus, including modems, to enable connection to databases, computer networks, global computer networks and the
SOAL ULANGAN PERAKITAN PCSOAL ULANGAN MID SEMESTERMATAPELAJARAN PERAKITAN KOMPUTERSoal Pilihan Ganda, Pilihlah jawaban a, b, c, d atau e yang anda anggap palingbenar dengan memberikan tanda silang X pada lembar jawab! pokok dari sistem komputer adalah …. yang berwujud fisik atau peralatan komputer yang dapat dipegang dengan menggunakan indra mata disebut…. komputer aplikasi Gaib mewujudkan komputer sebagai pengolah data untuk menghasilkan suatu informasi, diperlukan computer system yang elemennya terdiri dari... – Software – Input – Software – Output – Brainware – – Hardware – - Proses – fungsi dari masing-masing komponen dalam strukturkomputer adalah sebaga-berikut Device Alat Masukan, Output Device Alat Keluaran, I/O Ports, CPU Central Processing Unit dan – Softwae – Device – Output Device – Brainware- I/O Device – Output Device – Brainware- Device – Output Device – Brainware- I/O Ports - keras komputer yang berfungsi untuk menyimpan data secara permanen adalah... keras komputer yang berfungsi untuk menampilkan keluaran output sebagai hasil pengolahan data disebut ... ini yang bukan termasuk peralatan input device, adalah…
Scannertermasuk ke dalam perangkat. Scanner merupakan perangkat input yang sifatnya insidentil, yaitu hanya dipergunakan ketika dibutuhkan, dan tidak digunakan setiap saat,. Pengenalan Hardware, Software dan Brainware « Share it Benda yang termasuk dalam perangkat input dan output diantaranya mouse, keyboard, flashdisk, joystick, monitor, serta printer.
The input devices are used for supplying program and data to the memory. In other words, the computer system reads the program and the data from the input devices. Most common input devices are the keyboard and are some of the important input devices which are used in a computer −KeyboardMouseJoy StickLight penTrack BallScannerGraphic TabletMicrophoneMagnetic Ink Card ReaderMICROptical Character ReaderOCRBar Code ReaderOptical Mark ReaderOMRKeyboardThe keyboard is the most common and very popular input device which helps to input data to the computer. The layout of the keyboard is like that of the traditional typewriter, although there are some additional keys provided for performing additional are of two sizes 84 keys or 101/102 keys, but now keyboards with 104keys or 108 keys are also available for Windows and keys on the keyboard are as follows −CategoryKeys & keysThese keys include the letter keys A-Z and digit keys 09 which generally give the same layout as that of is used to enter the numeric data or cursor movement. Generally, it consists of a set of 17 keys that are laid out in the same configuration used by most adding machines and twelve function keys are present on the keyboard which are arranged in a row at the top of the keyboard. Each function key has a unique meaning and is used for some specific keysThese keys provide cursor and screen control. It includes four directional arrow keys. Control keys also include Home, End,Insert, Delete, Page Up, Page Down, ControlCtrl, AlternateAlt,EscapeEsc. KeysKeyboard also contains some special purpose keys such as Enter, Shift, CapsLock, Num Lock, Spacebar, Tab, and Print mouse is the most popular pointing device. It is a very famous cursor-control device having a small palm size box with a round ball at its base, which senses the movement of the mouse and sends corresponding signals to the CPU when the mouse buttons are it has two buttons called the left and the right button and a wheel is present between the buttons. A mouse can be used to control the position of the cursor on the screen, but it cannot be used to enter text into the to useNot very expensiveMoves the cursor faster than the arrow keys of the joystick is also a pointing device, which is used to move the cursor position on a monitor screen. It is a stick having a spherical ball at its both lower and upper ends. The lower spherical ball moves in a socket. The joystick can be moved in all four function of the joystick is similar to that of a mouse. It is mainly used in Computer Aided Designing CAD and playing computer PenLightpen is a pointing device similar to a pen. It is used to select a displayed menu item or draw pictures on the monitor screen. It consists of a photocell and an optical system placed in a small the tip of a light pen is moved over the monitor screen and the pen button is pressed, its photocell sensing element detects the screen location and sends the corresponding signal to the trackball is an input device that is mostly used in notebook or laptop computer, instead of a mouse. This is a ball which is half inserted and by moving fingers on the ball, the pointer can be the whole device is not moved, a trackball requires less space than a mouse. A trackball comes in various shapes like a ball, a button, or a scanner is an input device, which works more like a photocopy machine. It is used when some information is available on paper and it is to be transferred to the hard disk of the computer for further captures images from the source which are then converted into a digital form that can be stored on the disk. These images can be edited before they are digitizer is an input device which converts analog information into digital form. The digitizer can convert a signal from the television or camera into a series of numbers that could be stored in a computer. They can be used by the computer to create a picture of whatever the camera had been pointed digitizer is also known as Tablet or Graphics Tablet as it converts graphics and pictorial data into binary inputs. A graphics tablet as digitizer is used for fine works of drawing and image manipulation microphone is an input device to input sound that is then stored in a digital microphone is used for various applications such as adding sound to a multimedia presentation or for mixing Ink Card Reader MICRMICR input device is generally used in banks as there are a large number of cheques to be processed every day. The bank's code number and cheque number are printed on the cheques with a special type of ink that contains particles of magnetic material that are machine reading process is called Magnetic Ink Character Recognition MICR. The main advantages of MICR are that it is fast and less Character Reader OCROCR is an input device used to read a printed scans the text optically, character by character, converts them into a machine-readable code, and stores the text on the system ReadersBarCode Reader is a device used for reading bar coded data data in the form of light and dark lines. Barcoded data is generally used in labeling goods, numbering the books, etc. It may be a handheld scanner or may be embedded in a stationary Reader scans a barcode image, converts it into an alphanumeric value, which is then fed to the computer that the bar code reader is connected Mark Reader OMROMR is a special type of optical scanner used to recognize the type of mark made by pen or pencil. It is used where one out of a few alternatives is to be selected and is especially used for checking the answer sheets of examinations having multiple choice questions.. 130 151 275 265 139 273 253 362