FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Herman Hollerith’s impressive results earned him the contract to process and tabulate 1890 census data. Modified versions of his technology would continue to be used at the Census Bureau until replaced by computers in the 1950s.

Detailed explanation-2: -Invented by Herman Hollerith, the machine was developed to help process data for the 1890 U.S. Census. Later models were widely used for business applications such as accounting and inventory control. It spawned a class of machines, known as unit record equipment, and the data processing industry.

Detailed explanation-3: -Herman Hollerith’s punched card tabulator transformed the census process-and information processing in general-beginning with the 1890 US census. The machine was able to collect and count data more rapidly and accurately than manual processes had allowed in the past.

Detailed explanation-4: -Herman Hollerith, a former Census Office employee himself, invented a much more effective counting machine. His machine used specially encoded punch cards, each representing an individual’s census data.

Detailed explanation-5: -The tabulating machine was a counting machine used for the first for tabulating U.S. census data in 1890. Herman Hollerith invented the tabulating machine.