Computer - Single MCQs (Page 5)

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Q41. The optical sensor in a barcode reader uses a...Q42. In a flash memory, the floating gate transistors have...Q43. In Unix, one can use the ______ command to kill the process....Q44. The shortcut key combination used for copying selected text or object in MS offi...Q45. After turning on a PC if monitor is NOT working then the problem could be...Q46. Which shortcut combination provides Double space lines in MS Word...Q47. Select 64-bit processor supporting OS from following options...Q48. If you print two copies of a three-page document and you choose to collate them ...Q49. Which of the following provides the secure access between the internal network a...Q50. Image histogram, shows ______....