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

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