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How a punch card machine works?

Updated: 9/19/2023
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Q: How a punch card machine works?
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What machine did the company IBM invent?

punch card


What operating systems work best with the punch card app?

The Punch Card application works best with the Mac operating system, but the application will work with any operating system. The Punch Card application works with the iTunes program.


Who invented the Punch-Card Machine?

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Who is credited to use punch card to control weaving machine?

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Who Had a job to send up the 1890 census and devised a punch card machine?

The answer is Herman Hollerith.


Where can you buy punch card machine in Singapore?

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The punch card system, Paper ballot, Mark Sense, and mechanical lever machine


When was Machine Punch Through created?

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What is the purpose of the keypunch machine?

A keypunch machine is used to encode data or instructions by punching holes in cards that will be read later by a computer using a punch card reader.


Who invented the punch card machine?

Herman Hollerith was likely the person you're looking for. He invented and was awarded patents for a series of machines that used punched holes for a method of recording data. The true ancestor of our punch cards we think of today such as the IBM type 80. Hope this helps!


Are punch card used for data analysis?

Punch cards store data. That data can then be analysed by feeding the cards into a punch card reader.


If a coworker has asked you to punch out their time card what should you do?

Do not punch out the time card and report the incident to your immediate supervisor