Interacting with Computer Multiple Choice Questions and Answers 1 PDF Book Download

Interacting with computer MCQs, interacting with computer quiz answers, computer basics test 1 to learn computer science online courses. Learn computer keyboard multiple choice questions (MCQs), interacting with computer quiz questions and answers for admission and scholarships exams. Practice assessment test on computer keyboard, optical input devices test prep for certified learning professionals.

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MCQ on Interacting with Computer Test 1Quiz Book Download

MCQ: "Ctrl + O" keys are used by user to

  1. extract a file
  2. open option
  3. edit a file
  4. open a file


MCQ: 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: We use keyboard shortcut "Ctrl + S" to

  1. save current file
  2. start file
  3. play
  4. stop


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

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


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

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