Computer Awareness Questions and Answers for Competitive Exams - 1
_____ have the advantage of â€˜drawingâ€™ directly onto the screen, but this can become uncomfortable, and they are not accurate.
(C) Light pen
A resolution of _____ pixels will produce sharper image than 640 x 480 pixels.
(A) 800 x 600
(B) 1024 x 800
(C) 1024 x 640
(D) 1024 x 768
1024 x 768
The shift left and shift right functions operate on the value in the
_____ recognition can now open the computer world to those who may have been restricted due to a physical handicap.
(D) Both a and b
_____ stores critical programs such as the program that boots the computer.
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