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For what purpose did Herman Hollerith invented his tabulating machine?
1890 US Census.
Why did Herman hollerith invent his tabulating machine?
to help his father
What was the significant contribution of holerith to the development of computers?
He built a "counting" machine for the US census using punched cards and electric contacts. In 1896 he started the Tabulating Machine Company. In 1911, his & 3 other companies formed the Computing Tabulating Recording Company, In 1924 it was renamed International Business Machines Corp (IBM).
Herman hollerith created a tabulating machine for the bureau of census he left the bureau of cenus and founded a company which today is?
Herman Hollerith founded the Computing-Tabulating-Recording Company, or CTR. In 1924 CTR became the International Business Machines Corporation.
What are the devices invented before the computer and who is its inventor?
The abacus (unknown), slide rule (The Reverend William Oughtred and others ), Pascaline (Pascal), the Stepped Reckoner (German mathematician Gottfried Wilhelm Leibniz), the analytical engine (English engineer Babbage) and the tabulating machine (Herman Hollerith). Finally tabulators such as the 1949 IBM 407 and the 1952 Remington Rand 409 were made and Tabulating machines continued to be used well after the introduction of commercial electronic computers in the 1950s.
When was the tabulating machine invented?
1890, i think...?
What was the purpose of Herman Hollerith inventing his tabulating machine?
Herman Hollerith invented the tabulating machine to support work in the US 1890 census, tabulating numbers for the count of population in the country.
When did Herman Hollerit invent the tabulating machine?
It was invented in 1929.
When was British Tabulating Machine Company created?
British Tabulating Machine Company was created in 1902.
For what purpose did Herman Hollerith invented his tabulating machine?
1890 US Census.
What is the Hollerith's Automatic Census Tabulating Machine?
Invented in 1890, by Herman Hollerith, it was a way to speed up the tabulation of the US Census.
The Tabulating Machine Company became which company?
IBM
Why did Herman hollerith invent his tabulating machine?
to help his father
What was the first name of the company now known as IBM?
IBM was originally called CTR (Computing Tabulating Recording Corporation) before changing to IBM in 1924. The original name comes from the 3 previous companies that were merged together in 1911 to form CTR. These companies were the International Time Recording company, the Tabulating Machine company, and the Computing Scale Corporation.
When tabulating machine was built?
1890, by Herman Hollerith for US census.
What is electromechanical accounting machine?
The tabulating machine was an electromechanical machine designed to assist in summarizing information and, later, accounting and was developed by Herman Hollerith, the founder of IBM. The modern version is a calculator.
What is considered one of the greatest developments of the 20th century Analytical Engine the tabulating machine the abacus or the the transistor?
transister.
