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Maintenance and Repair of Display Devices MCQs Chapter 7 DAE

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1. . What is the aspect ratio of a standard widescreen monitor?





2. . Which type of monitor uses a cathode ray tube (CRT)?





3. . Which type of monitor provides the widest viewing angles?





4. . What is the difference between a monitor's resolution and its refresh rate?





5. . Which of the following is NOT a type of monitor connection?





6. . Which type of monitor backlighting is more energy-efficient and longer-lasting?





7. . What is the maximum number of colors that can be displayed on a 24-bit monitor?





8. . What is the maximum resolution of a Full HD (1080p) monitor?





9. . Which type of monitor is typically the most expensive?





10. . What is the purpose of the VESA mount on the back of a monitor?





11. . What does LCD stand for?





12. . What is the main advantage of LCDs over CRTs?





13. . Which of the following is not a type of LCD?





14. . What is the full form of TFT?





15. . What is the main drawback of TN panels?





16. . Which of the following is not a common projection technology used in multimedia projectors?





17. . What is the aspect ratio commonly used in multimedia projectors?





18. . Which of the following is not a common resolution for multimedia projectors?





19. . Which of the following is not a common connectivity option for multimedia projectors?





20. . Which of the following is not a common feature of multimedia projectors?





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