Question :

Where as a computer mouse moves over the table surface, the trackball is


A) Stationary
B) Difficult to move
C) Dragged
D) Moved in small steps

Answer : A

Description :



Related Questions - 1


Which of the following is used as a primary storage device ?


A) Magnetic drum
B) Hard Disks
C) Floppy
D) All of above

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Related Questions - 2


What was the computer invented by Attanasoff and Clifford ?


A) Mark I
B) ABC
C) Z3
D) None of above

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Related Questions - 3


John Napier invented Logarithm in


A) 1614
B) 1617
C) 1620
D) None of above

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Related Questions - 4


The digital computer was developed primarily in


A) USSR
B) Japan
C) USA
D) UK

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Related Questions - 5


Which of the following produces the best quality graphics reproduction ?


A) Laser printer
B) Ink jet printer
C) Plotter
D) Dot matrix printer

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