Question

Answer Q. 3,4.... fast!​

Answer 1

Answer:

Herman Hollerith (1860–1929), an American engineer and inventor, made a major breakthrough that paved the way for the invention of the modern digital computer. He invented a punch-card system in 1890, first used widely by the federal government, that was the beginning of all modern data processing in business.

Answer 2

Answer:

1.a major breakthrough that paved the way for the invention of " The Modern Digital Computer".

2.Cipher.