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Computer Basics Online Tests

Optical Input Devices Multiple Choice Questions (MCQ) PDF Download

Free Optical Input Devices Multiple Choice Questions (MCQ Quiz) with Answers (Optical Input Devices MCQ PDF Book) download to learn computer basics online courses. Practice Interacting with Computer Multiple Choice Questions and Answers (MCQs), Optical Input Devices quiz answers PDF for software engineering degrees. The Optical Input Devices MCQ App Download: Free learning app for optical input devices, computer keyboard test prep to learn online certificate courses.

The MCQ: Device which is used to read a mark-sense answer sheet of particular test is; "Optical Input Devices" App Download (Free) with answers image scanner, bar-code reader, facsimile machine and character or mark recognition device for software engineering degrees. Study optical input devices quiz questions, download Google e-Book (Free Sample) for computer software engineer online degree.

Optical Input Devices MCQs: Questions and Answers PDF Download

MCQ 1: Device which is used to read a mark-sense answer sheet of particular test is

  1. image scanner
  2. bar-code reader
  3. facsimile machine
  4. character or mark recognition device

MCQ 2: Computer instructions written with the use of English words instead of binary machine code is called

  1. mnemonics
  2. symbolic code
  3. gray codes
  4. opcode

MCQ 3: Scanning technology, used in banks to read the numbers at the bottom of checks is

  1. MICR
  2. OCR
  3. OMR
  4. GRE

MCQ 4: All of the following are input devices, except

  1. mouse
  2. keyboard
  3. light pen
  4. VDU

MCQ 5: Key which is used in combination with another key to perform a specific task is

  1. function
  2. space bar
  3. arrow
  4. control

Computer Basics Practice Tests

Optical Input Devices Learning App & Free Study Apps

Download Optical Input Devices MCQs App to learn Optical Input Devices MCQs, Computer Basics Learning App, and Operating Systems MCQ Apps. Free "Optical Input Devices" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Optical Input Devices App (Android & iOS)

Optical Input Devices App (Android & iOS)

Computer Basics App (Android & iOS)

Computer Basics App (iOS & Android)

Operating Systems App (Android & iOS)

Operating Systems App (Android & iOS)

Computer Networks App (Android & iOS)

Computer Networks App (iOS & Android)