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Punched - card data processing as invented by whom?
Punched- card data processing was invented ny Herman Hollerith.
What is punched card?
A punch card are cards with punched holes in them that represent data. You feed them into a (usually) large-scale computer that can accept them.
What has the author Robert Glen Van Ness written?
Robert Glen Van Ness has written: 'Principles of punched card data processing' -- subject(s): Punched card systems
What is electronic punch card system?
An electronic punch card system was the first data entry system for computers. Cards were punched with holes according to the information that was stored or directions for the computer. The card was inserted into a card reader and the data was collected. Factories still use a type of punch card system with their manual time cards. Only with the time card, information is printed on the card instead of holes punched.
What was the significance of the punch card?
It is the medium by which people communicate with computers in the olden days. Computer programs are written in punched cards, input data are also written in punched cards. There was a special machine called "card reader" to interpret what were in the punched cards and convert them into machine readable form.
What is the use of the punched card?
data storageprogram storageinputoutput
How does a punchcard function?
A punch card are cards with punched holes in them that represent data. You feed them into a (usually) large-scale computer that can accept them.
What has the author David J McLachlan written?
David J. McLachlan has written: 'Data processing' -- subject(s): Bookkeeping, Business, Data processing, Punched card systems
10 basic flowcharting?
# Decision # Data(I/O) # Document # Multi-Document # Preparation # Display # Manual Input # Manual Operation # Card # Punched Tape
What is addressing mode in memory management?
punched card
What has the author F Robert Crawford written?
F. Robert Crawford has written: 'Business systems with punched card data processing and system/3 model 10' -- subject(s): Accounting, Business, Data processing
Did Marcus get punched in the stomach in Digimon Data Squad?
Yes
