Select the option that best describes the truthfulness of the following statements.
(i) The roller ball in trackball is situated on the top (instead of the base).
(ii) A keyboard is a preferred device for CAD/CAM applications.
1
(i) False, (ii) True
2
(i) True, (ii) True
3
(i) False, (ii) False
4
(i) True, (ii) False