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


John Napier invented Logarithm in


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

View Answer

Related Questions - 2


A technique used by codes to convert an analog signal into a digital bit stream is known as


A) Pulse code modulation
B) Pulse stretcher
C) Query processing
D) Queue management

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Related Questions - 3


What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?


A) Bus control
B) Interrupts
C) Bus arbitration
D) Status

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Related Questions - 4


Which of the following storage devices can store maximum amount of data ?


A) Floppy Disk
B) Hard Disk
C) Compact Disk
D) Magneto Optic Disk

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Related Questions - 5


Which is considered a direct entry input device ?


A) Optical scanner
B) Mouse and digitizer
C) Light pen
D) All of the above

View Answer