Generation Notes
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What was the first language of the First Generation Computers? | Binary Number System
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| what was the first First Generation Computer? | ABC: Atanasoff-Berry Computer (First Electronic Computer)
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| what was an accomplishment of the ENIAC? | Given a problem that took a team of mathematicians three days to solve-it took 20 seconds.
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| the stored program included? | CPU (Central Processing Unit)EDVAC (Electronic Discrete Variable Automatic Computer)EDSAC (Electronic Delay Storage Automatic Computer)
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| what was the EDVAC& EDSAC good for? | Designed to solve many different problems by simply entering new instructions that were stored on paper tape.
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| what were the advantages of the Second Generation Computers? | SmallerLess ExpensiveCalculating speeds up to 10,000 calculations per second
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| the Transitor was built in? | 1947
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| what was the Model 650? | First medium-sized computerDisadvantage- ExpensiveAdvantage-Smaller & Capable of handling a flood of paperwork
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| what were some Other characteristics of 2nd generation computers? | A change in the data was storedReplaced cards were replaced by magnetic tape and high speed reel-to reel tape machines.More widely used by business people.
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| what were good about Magnetic Tapes? | Ability to read (access) data quickly and reliablyAbility to write (store) date quickly and reliably
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| what are the types of Promgramming Languages? | FORTRAN COBAL BASIC
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| what are IC's? | IC’s are silicon wafer with intricate circuits etched into their surfaces and coated with a metallic oxide that fills in the etched circuit patterns. Also known as the chip.
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| what is the IBM 360? | In 1964, this computer was one of the first computers to use integrated circuits
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| Advantages of the IBM 360? | Popular among businesses Smaller size Less expensive
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| what is the Mainframe? | This is a large computer system that is usually used for multi-user applications
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| what year was the IBM 360 was built? | 1964
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| what is a Microprocessor? | Made possible to build a computer known as microcomputer. (fits on a desktop)
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| who invented it? | Invented by Marcian Hoff in 1970
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| what are the computers called we use today? | PC
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| who built the first Apple? | Stephen Wozniak and Steven Jobs designed and built the first Apple computer
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