Question
______ is another pointing device which is an
alternative to a mouse.Solution
A trackball is an input device that functions as an alternative to a mouse, where the user rolls a ball to move the pointer on the screen.
More Important Computer Questions Questions
12, 13, 27, 82, 329, ?
98, 89, 114, 50, 194, ?
17 , 37 , 79 , 165 , ? , 689
- What will come in place of (?), in the given number series.
100, 95, 85, 70, ?, 25 137, 130, ?, 95, 67, 32
10, 15, 25, 35, ?, 65
What will come in place of (?) question mark in the given number series.
12, 27, 44, 65, ?, 139
Find the missing number in the given number series.
5, 9, 18, 34, 59, ?4, 9, 24, 69, ?, 609
Choose the missing term?
B, D, F, I, L, P, ?
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