Which is considered a direct entry input device?
Optical scanner
Mouse and digitizer
Light pen
All of the above
Answer : D
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1) Which is not a computer classification?
2) Bit map terminal
support display containing multiple window
require considerable amount of video RAM
requires tremendous amount of copying and hence low performance
all of above
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3) Which of the following is internal memory?
4) Which of the following programming language were used in first generation computers?
5) Each set of Napier’s bones consisted of ______ rods.
