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question_answer1) Which one of the following devices uses a laser beam to read and interpret bar code?
question_answer2) You can take computer output in two mode hardcopy and softcopy: Which of the following output devices provides hardcopy?
question_answer3) UNIVAC is an example of________ generation computer.
question_answer4) Which of the following statements is true about fourth generation computer?
question_answer5) Mouse is a pointing device. They are of various types. Which one of the following is a type of mouse?
question_answer6) Which of the following statements is true? Statement 1: While creating flow chart, flow direction of a process will always indicate either from left to right or from top to bottom. Statement 2: In decision box two flow lines enter and only one flow line can come out.
question_answer7) Which of the following statements are true about light pen?
question_answer8) Voice Input System is helpful for________.
question_answer9) Which of the following statements is true? Statement A: Super computers are the fastest computers. Statement B: Charles Babbage invented Analytical Engine.
question_answer10) Match the following: Word Elements Location 1. Nonimpact A. Daisy wheel printer 2. Impact B. Thermal printer 3. Speech recognition system C. Touch screen 4. Pointing device D. Voice Input System E. Joystick
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