🧪 Computer Hardware and Networking MCQ Quiz Hub

MCQ Questions from Computer Hardware Concept

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1. The stuff would likely break if you threw it out of a fifth-story window is




2. Which of the following is not a hardware?




3. A computer without software is




4. Which of the following hardware you usually can’t find inside a CPU Casing?




5. Which of the following is not a peripheral hardware device in a computer system?




6. Identify the network hardware of a home network




7. Which of the following is not a network hardware?




8. A unit of a computer system that brings data and instructions into the computer




9. Identify the odd one




10. Graphic Tablet is an




11. The process of capturing or collecting raw data at the beginning of computer based information system in to a form that is usable by the computer for processing.




12. In any information system if the data is processed right away it is called




13. The two kinds of input devices – direct input and indirect input devices are classified based on




14. In which input method the data is already in machine readable form?




15. In which input method the data should be converted into machine readable form so that a computer can process it?




16. A computer key board is a sophisticated electromechanical component designed to create specialized electronic codes when a key is pressed. What is that electronic codes called?




17. Keyboard is an example of




18. In a keyboard the arrow keys Home End PageUp PageDown keys are known




19. In a computer keyboard the Alt Ctrl Shift Del & Insert keys are known as




20. Devorak Colemark JCUKEN are some keyboard layouts for which scripts?




21. Which is the most common computer keyboard layout?




22. QWERTY keyboard layout was originally designed




23. Which of the following describes the types of keyboards?




24. Which of the following keyboard have 83 keys?




25. Which of the following type of keyboard introduced the SysRq (System Request) key?




26. Which type of computer keyboard contain 101 to 106 keys?




27. Which key was added in Windows keyboard?




28. The most common input device to control the movement of the cursor on the screen?




29. Which of the following type of mouse contain a ball on its underside and sensors to detect direction of ball movement?




30. What is the difference between mechanical mouse and opto-mechanical mouse?




31. Cordless mouse or wireless mouse connects to the computer through




32. What is the device that captures images from photographic prints for computer editing and display?




33. Which of the following is not a type of scanner?




34. Which of the following is a scanning technology?




35. The scanning technology that allows to read the check boxes affixed in predefined space is




36. The scanning technology that makes it possible to recognize handwritten data when there is usually space among characters is




37. We use following scanner to recognize the printed and typed texts




38. The scanner used to verify the signatures written by magnetic ink in banks is




39. A unit that receives information from CPU and converts into suitable human readable form is




40. A computer monitor is also called a




41. Text and images are displayed on monitor by individual dots called




42. Specialized vacuum tube in which images are produced when an electron beam strikes a phosphorescent surface is




43. The full form of EGA is




44. Which of the following technology can’t be used to build flat panel display monitors?




45. Which of the following printer can print a single character at a time?




46. Which of the following printer is suitable to print multiple carbon copies at once?




47. Identify the printer that uses a kind of hub having set of spokes at the margin of the hub. When the required character is aligned to the print hammer the character is then struck into the ribbon to produce character on paper.




48. The printing technology in which one or more color of ink is sprayed at high speed onto the paper is




49. Which company introduced the first desktop laser printer called LaserJet?




50. A special-purpose output device that draws images with ink pens is