Q920
An input device that uses switch contacts placed under a plastic pad which may be inscribed with symbols is known as
A.
Punched card
B.
Touch pad
AnswerC.
Punched paper tape
D.
Magnetic disk
E.
None of the above
Answer: Option B
Solution
Answer: Option B
Solution:
An input device that uses switch contacts placed under a plastic pad which may be inscribed with symbols is known as Touch pad. A track pad, also known as a touchpad or glide pad, is a device that translates the position and motion (left, right, up, and down) of your fingers in order to move the cursor on your screen and interact with websites and applications.