Difference between Input and Output devices
| INPUT DEVICE | OUTPUT DEVICE |
| It is a hardware device and is used to k ... | It is a hardware component, and it uses ... |
| It can transfer data to another device, ... | Can obtain data from another device and ... |
| Necessary for the computer to receive us ... | Required if a computer has to share its ... |
| These are user controlled | Computer manages it |
Full Answer
Images of Input and Output devices chartbing.com/images
An input/output device, often known as an IO device, is any hardware that allows a human operator or other systems to interface with a computer. Input/output devices, as the name implies, are capable of delivering data (output) to and receiving data from a computer (input).
Videos of Input and Output devices Chartbing.com/videos
For example printer, monitor, etc. Given below is the list of the most common input devices along with brief information about each of them. All the devices mentioned above are the most commonly used input devices.
What are the 10 input devices and 10 output devices?
Examples of input devices are Keyboard, Mouse, Joystick, Trackball, Digital Camera, and Scanner. Examples of output devices are Monitors, Printers, Speakers, Multimedia Projectors, and GPS.
What is input and output devices with example?
There are many input devices such as a keyboard, mouse, webcam, microphone and more, which send information to a computer system for processing. An output device, like Monitor, printer and more, displays the result of processing generated by input devices.
What are the types of input and output devices?
Input/output devices are usually called I/O devices. They are directly connected to an electronic module inside the systems unit called a device controller....Input and Output DevicesKeyboard.Mouse.Microphone.Bar code reader.Graphics tablet.
What are the 12 input devices?
Computer - Input DevicesKeyboard.Mouse.Joy Stick.Light pen.Track Ball.Scanner.Graphic Tablet.Microphone.More items...
What are the 10 examples of input devices?
10 Examples of Input DevicesKeyboard.Mouse.Touchpad.Scanner.Digital Camera.Microphone.Joystick.Graphic Tablet.More items...•05-Jan-2022
What is output device give 5 examples?
10 Examples of Output DevicesMonitor.Printer.Headphones.Computer Speakers.Projector.GPS.Sound Card.Video Card.More items...•03-Jan-2022
What are the 2 types of input devices?
Input devices are broken down into 3 categories: keyboards, pointing devices, and Data-Entry devices.
What are the 20 input devices?
Answer:keyboard.mouse.scanner.joy stick.track ball.light pen.touch screen.microphone.More items...•06-Oct-2019
Is biometric input or output devices?
Other input devices are video and audio input devices such as webcams and microphones, and biometric input devices such as fingerprint scanners. Output devices take the processed input from a computer and display it in a way that is easy for humans to understand. Screens are the main output devices of any computer.
What are the 5 output devices?
The various output devices are:Monitor. A computer's principal output device is a monitor, often known as a Visual Display Unit (VDU). ... Printer. Printers are information output devices that allow you to print data on paper. ... Plotter. ... Projector. ... Speakers. ... Headphones. ... Sound Card. ... Video Card.More items...•17-Aug-2021
What are the 14 input devices?
Top 14 Input Devices Used in a ComputerInput Device # 1. Punched Cards Input:Input Device # 3. Magnetic Tape:Input Device # 5. Disc Systems (Floppy):Input Device # 6. Winchester Disk:Input Device # 12. Magnetic Ink Character Recognition (MICR):Input Device # 13. CRT and Light Pen:
Which is output devices?
Examples include monitors, printers, speakers, headphones, projectors, GPS devices, optical mark readers, and braille readers.
What keys can be seen on a keyboard?
Typing Keys, Numeric Keypad, Function Keys, Control keys, and Special Purpose Keys are available on the keyboard.
What is input to the computer?
Simply one can understand Input is data that a computer takes, on the other hand, the output is data that a computer transfers. Computers only work...
What do OCR and OMR stand for?
OCR stands for Optical Character Reader and OMR stands for Optical Mark Readers.
What kind of device is a speaker?
Speaker is an output device.
What is the importance of an output device?
Computer output devices obtain information from the computer and transmit data that has been processed by the computer to the user. Output devices...
List some of the names of input and output devices?
Input devices: Keyboard, Mouse, JoyStick, Light pen, Track Ball, Scanner, Graphic Tablet, Microphone, Magnetic Ink Card Reader (MICR), Optical Char...
What is an input-output chart called?
An input-output chart can also be called by other names such as an input-output table or an input and output table.
What does input-output table mean in math?
In math, an input-output table is a way to show the relationship between sets of numbers. An input, or number, is acted upon by a rule, or operatio...
How do you find the rule for an input-output table?
To find the rule for an input-output table, look at the first input-output pair and determine what rules could be used to produce that combination...
What is an input/output device?
An input/output device, often known as an IO device, is any hardware that allows a human operator or other systems to interface with a computer. Input/output devices, as the name implies, are capable of delivering data (output) to and receiving data from a computer (input).#N#An input/output (I/O) device is a piece of hardware that can take, output, or process data. It receives data as input and provides it to a computer, as well as sends computer data to storage media as a storage output.
What is an I/O device?
An input/output (I/O) device is a piece of hardware that can take, output, or process data. It receives data as input and provides it to a computer, as well as sends computer data to storage media as a storage output. There are many IO Devices available, some of them are:
What is scanner on a computer?
A scanner is an input device that functions similarly to a photocopier. It’s employed when there’s information on paper that needs to be transferred to the computer’s hard disc for subsequent manipulation. Scanner collects images from the source and converts them to a digital format that may be saved on a disc.
What is a joystick?
A joystick is a pointing device that is used to move the cursor on a computer screen. A spherical ball is attached to both the bottom and top ends of the stick. In a socket, the lower spherical ball slides. You can move the joystick in all four directions. The joystick’s function is comparable to that of a mouse.
How many keys does a keyboard have?
Generally, keyboards come in two sizes: 84 keys or 101/102 keys, but currently keyboards with 104 keys or 108 keys are also available for Windows and the Internet.
What is a bar code reader?
A bar code reader is a device that reads data that is bar-coded (data that is represented by light and dark lines). Bar-coded data is commonly used to mark things, number books, and so on. It could be a handheld scanner or part of a stationary scanner.
What is a monitor?
Monitor. Monitors, also known as Visual Display Units (VDUs), are a computer’s primary output device. It creates images by arranging small dots, known as pixels, in a rectangular pattern. The amount of pixels determines the image’s sharpness.
What is an output device?
A piece of hardware/equipment that presents the result of the entered input, once it is processed, is called an output device. Several output devices display output in various ways such as images, text, hard copies, and audio/video. Following are some of the commonly used output devices used in a computer system:
What is the most basic input device?
The keyboard is the most basic and very commonly used input device which helps to input data to the computer. The layout of the buttons in a normally used keyboard is similar to the traditional typewriter, but there are a few additional keys provided by different manufacturers for performing additional functions.
What is a track ball?
Track Ball. The trackball is another type of input device similar to the mouse. It is most helpful with a notebook or laptop computer, instead of a mouse. It consists of a ball on the top which is half inserted and connected to the sensors. By moving fingers on the ball, the cursor can be moved.
What is a microphone?
A microphone or mic is a very common input device used to input sound that is then stored in a digital form. Nowadays microphones are used in almost every industry and devices related to sound recording or transmission.
What is the main function of a computer?
The main functioning of a computer system is based on the combined usage of both input and output devices. Utilizing an input device, a user can give directions to the computer to run and the device reverts to the user’s action through an output device. Let’s understand first what is an input unit and output unit.
What is the most common output device used with a computer to listen to the sound?
Speakers. Computer speakers are the most popular output devices used with a computer to listen to the sound. These speakers receive audio as input either in analog or digital form and generate sound as an output.
How many keys does a keyboard have?
Normally available keyboards in the market were of two sizes 84 keys and 101/102 keys, but now keyboards with 104 keys or 108 keys are also possible for Windows and Internet. Following is the description of the buttons on the keyboard:
Input Devices
An input device is a peripheral with the ability to receive instructions or commands from a user and relay the information to another device. Input devices are incapable of accepting information from other devices.
Output Devices
The output device of a computer is a peripheral that receives information from a computer’s processor and produces a result. While an output device cannot send information to another device, it can relay data from one computer system to the other.
List of Output Devices
Monitors are some of the most important output devices for a computer. They display the images, texts, icons, and symbols over a screen. For every input or command given to and executed by a computer, the output is returned and displayed on the monitor.
What Is an Input-Output Table?
What is an input-output table in mathematics? An input-output table is a way to show the relationship between numbers. Think of input-output tables like machines:
How to Solve an Input-Output Table
An input-output table is also called an input-output chart or an input and output table. The input-output table's rule determines how the input is manipulated to produce the output.
What is a pen drive?
pen drive is another name for a USB flash drive. Other names are flash drive. USB flash drive, Thumb drive, etc. They are devices that allow storage of computer files that you can remove and take from computer to computer. The price of the driver is determined by the size of its memory measured in megabytes or gigabytes. While 128 megabyte drivers used to be considered large, current pen drivers sizes can reach 1,2,4 or more gigabytes. The drivers inserted in the computers USB ports and are automatically recognized on PC operating systems beyond Windows 98 (which needs a separate installation of drivers). Pen drives can also have full blown application on them which are written in what is called U3 compatible software.
What is unit 4?
The unit 4 presents the information of input and output devices. A number of input/output devices are used with many types of microcomputers. Many of these are less complex versions of I/O devices that have been available for larger computer systems. The principal difference is that because they are intended for use with microcomputers, they are significantly slower and substantially cheaper. Few of these devices are discussed in this unit.
How big is a CD-ROM?
Short for Compact Disc-Read-only Memory, a type of optical disk capable of shorting large amounts of data up to 1GB, although the most common size is 650 MB (megabyte). A single CD-ROM has the storage capacity to 700 floppy disks, enough memory to store about 300,000 text pages. CD-ROMs are stamped by the vendor, and once stamped, they cannot be erased and filled with new data. To read a CD, you need a CD-ROM player. All CD-ROMs comform to a standard size and format, so you can load any type of CD-ROM into any CD-ROM player. In addition, CD-ROM players are capable of playing audio CDs, which share the same technology. CD-ROMs are particularly well-suited to information that requires large storage capacity. This includes large software applications that support color, graphics, sound, and especially video and are well suitable for tutoring,
How does a CRT monitor work?
The monitor, utilizes a cathode ray tube (CRT). CRT monitors generally produce images by the raster-scan method. In this method, an electron beam varying in intensity, is moved back and forth horizontally across the face of the monitor. As the beam is directed to each spot on the phosphor-coated screen, it illuminates the spot in proportion to the voltage applied to the beam. Each spot represents a picture element or pixel. When the electron beam has scanned the entire screen and illuminated each pixel, one can see a complete image. The image that can be seen is the one traced on the retinas of eyes by the light beam. However, this image will fade unless it is refreshed. Thus, the electron beam must scan the screen very rapidly (a minimum of 60 times per second), so that the intensity of the image remains approximately the same and the screen does not appear to flicker.
Input VS Output Devices
A computer system functions appropriately based on the combined usage of input and output devices. In this article, we have attempted to define both the terms “input” and “output” devices and explain the differences between these terms.
Learn About Input Device
An input is a hardware device connected to the computer system that sends out data to the computer to process it and controls the signals. Some typical examples for input devices in a computer are touch screen, mouse, keyboard. These are used directly to enter the instructions and information/data.
Learn About Output Device
An output device is a hardware component used to receive data such as text, graphics, tactile, audio/ video and so on from the computer to conduct a task. The output devices reproduce, interpret or display the results of processing the data. Examples of output devices include a printer, a monitor, speakers and so on.
What is the difference between input and output devices?
the main difference between input devices and output devices is that the devices that are used to get input signals from the user are known as input devices whereas the devices that are used to display the output signals to the user are the output devices.
What is input device?
An input device in simple words is one that helps the computer get the data from the user and enters it in the computing system. An output device in simple words is the one that helps the computer to display the data and results after the process completes.
Why are input devices more complicated than output devices?
Input devices are more complicated as they have complex coding the ensures that the user can interact with the computer correctly whereas the output devices are simpler for the user since they only see the results and do not have to learn the processes.
What are the tools that are considered input devices?
The most appropriate tools that become regarded as input devices are a mouse, a keyboard, a microphone, software, mic among others. A keyboard has all the keys with numbers, symbols, and alphabets that help in entering the data, according to the language that the person using this computer understands.
What to keep in mind when using a device?
The first thing to keep in mind with such devices is that they have modality in input, that means a mechanical motion or an audio input goes in them. Another thing to keep in mind is that does the data flow in a discrete manner or not. This action gets known with the help of pressing the keys.
Why is the intake output chart so named?
The Intake-Output chart is so named because on one side is the Intake and the other the Output. Measurements of volume are in ml. The chart is for a 24 hour period but, for practical reasons, it does not follow the calendar day (i.e. is not from 12 Midnight to 12 Midnight of the next day).
When providing and monitoring fluid intake and output, clinical care providers use two types of forms/charts, one for
When providing and monitoring fluid intake and output, clinical care providers use two types of forms/charts, one for purposes of planning and the other for recording findings . Each type consists of different components as shown below:
What is IV fluid order?
A proper IV fluid order would indicate the type of fluid to be given, the starting time, the period it is to be administered. When properly written it also acts as the plan. It is important that the doctor prescribes the type of fluid to be given, the amount of each type, the total amount for period and the route / site planned. It would mean that the order and plan is written on the same form. The nurse needs only to calculate the rate. This arrangement is subject to policies of the hospital concerned.
How much urine does an adult have?
Urine output in an adult is between 1000 to 1500 ml per day. Another normal means of output of water is through evaporation of water from the skin and mucous membranes (mouth, throat, respiratory tract) and also through sweating.
What happens to urine output when there is more loss?
If there is more loss, due to either higher temperature of the environment or the person’s body, then the amount of urine output is expected to be less.
Why is it important to keep IV drips in a ward?
It is very convenient for IV drip solutions to be kept as part of the ward stock, because large amounts are used especially in acute care wards. However, issues arise when additions like electrolyte such as Potassium or drugs such as inotropes (dopamine, dobutamine), heparin and antibiotics need to be added.
Is an intake output chart necessary?
For patients taking well orally and on a normal diet, an Intake-Output Chart is quite unnecessary. It is only in situations where there is clear indication that the patient’s oral intake needs to be monitored and controlled that an I-O chart is indicated. Indications include: