COMPUTER HARDWARE
OUTPUT DEVICES
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Optical Mark Reader
|
|
|
Optical Magnetic Reader
|
|
|
Optical maximum Reader
|
|
|
Optical metal Reader
|
Detailed explanation-1: -Optical Mark Recognition (OMR), collects data from people by identifying markings on a paper. OMR works by detecting a reflection or a little amount of light transmission on or through a sheet of paper using a hardware device (scanner).
Detailed explanation-2: -Examples of Optical Mark Reader On Optical Character Reader located photo elected device to scan this character and it converted reflected data to binary data and gave it to the computer. MICR (Magnetic Ink Character Recognition) this device is used to read the check on the bank.
Detailed explanation-3: -OMR: OMR or Optical Mark Recognition, is a device capable of capturing human marked documents such as surveys and tests to a digital format. For a document to be read by the device it needs to be in a specified background. Since it takes data from the user, it is an input device.
Detailed explanation-4: -What is OMR (Optical Mark Recognition)? OMR stands for Optical Mark Recognition. OMR allows you to read any “fill-in-the-bubble” type forms. Tests, surveys, elections, questionnaires, course evaluations, and many more types of forms require the use of OMR.