Question

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2. Name the following:
(1) The first known calculating aid.
(2) The inventor of Stepped Reckoner,
(3) The programmable computing device designed by
Babbage.
(4) A stiff card with holes punched to input data.
(5) The first programmable electronic computer.
(6) The electronic device which replaced vacuum
tubes.
87) The VLSI chip invented by Ted Hoff.​

Answer 1

Answer:

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Answer 2

Answer:

(6) Solid - state transistor