Basic of computer knowledge MCQ

51. USB is which type of storage device?


A. Tertiary


B. Secondary


C. Primary


D. Auxillary


Answer :B


Solution :



52. Who is the father of email ?


A. Charles Babbage


B. Ray Tomlinson


C. Tim Berners Lee


D. Paul Buchheit


Answer :B


Solution :



53. Programs stored in ROM are called


A. Hardware


B. Firmware


C. Freeware


D. Software


Answer :B


Solution :



54. The two kinds of Main Memory are


A. Random and sequential


B. ROM and RAM


C. Primary and secondary


D. All the above


Answer :B


Solution :



55. The key F12 opens a


A. Save As dialog box


B. Open dialog box


C. Save dialog box


D. Close dialog box


Answer :A


Solution :



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