Which of the following persons invented the punch card machine?
a
Blaise Pascal
b
Gottfried Leibniz
c
J. Prosper Eckert
d
Dr. Herman Hollerith
Explanation
Correct Option
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Which of the following persons invented the punch card machine?
Blaise Pascal
Gottfried Leibniz
J. Prosper Eckert
Dr. Herman Hollerith
No video available
