A Best Way To Crack Gorenment Job Exams

Course on Computer Concepts MCQs { CCC Set 1 }



50. Which among following is not an input device ?
A.Mouse
B.Scanner
C.Keyboard
D.Printer

51. Random Access Memory (RAM) is non volatile in nature.
A.1
B.0
C.
D.

52. Which among following is considered a volatile memory ?
A.ROM
B.RAM
C.Hard Disk
D.CD-ROM

53. Second generation of computers consist of which of following ?
A.Vacuum Tubes
B.Diodes
C.VLSI Microprocessor
D.Transistors

54. USB is which type of storage device ?
A.Primay
B.Secondary
C.Tertiary
D.None of above

55. DPI means ?
A.Dots processing Inch
B.Dots per Inch
C.Diagram per Inch
D.Diagram processing Inch

56. Which among following is an image name extension ?
A.gif
B.docx
C.ppt
D.lib

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