An input device that uses switch contacts placed under a plastic pad which may be inscribed with symbols is known as

An input device that uses switch contacts placed under a plastic pad w

1.	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
C.	Punched paper tape
D.	Magnetic disk
E.	None of the above
Answer» C. Punched paper tape

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An input device that uses switch contacts placed under a plastic pad which may be inscribed with symbols is known as

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