Punched cards were first introduced by

Punched cards were first introduced by 

(A) Powers 

(B) Pascal 

(C) Jacquard 

(D) Herman Hollerith 

(E) None of these 


Answer: (C) Jacquard

Punched cards were first introduced by (A) Powers (B) Pascal (C) Jacquard (D) Herman Hollerith (E) None of these




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