Which of the following devices can be used to directly image printed text?
Correct answer: A. OCR
- A. OCR
- B. OMR
- C. MICR
- D. All of above
Explanation
OCR, or Optical Character Recognition, converts the shapes of printed characters in an image into editable text. OMR reads marked areas, while MICR reads magnetised characters used mainly on bank cheques.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Hardware and Software
Hardware includes the physical components of a computer, such as the CPU, motherboard, registers, memory, storage devices and peripheral equipment. Software covers system software, application software, utilities, drivers and firmware, with attention to how the operating system manages hardware and how software differs from the physical equipment it controls.
Practise Hardware and Software
290 free Hardware and Software MCQs from Computer Science and IT, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Computer Science and IT questions like this
Computer Science and IT is on 81 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Hardware and Software questions
The output quality of a printer is measured by____________?
Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?
The system unit of a personal computer typically contains all of the following except:
Which of the following is a storage device?
What does DMA stand for?
Which of the following is not anti- viruses software?