History Flashcards by Alexa Raley

Q

Who made the pascalene?

A

Blaise Pascal

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Q

Who is the “Father of Computers”?

A

Charles Babbage

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Q

Who was the first programmer?

A

Ada Lovelace

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Q

Who was the inventor of a data processing industry(IBM)

A

Herman Hollerith

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Q

Who is the CEO of IBM?

A

Thomas Watson

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Q

What are vacuum tubes?

A

weak to strong current (first)

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Q

What are transistors?

A

weak to strong current, smaller than vacuum tubes (second)

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Q

Who invented the integrated circuit “chip”?

A

Jack Kilby

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Q

What is the purpose of microprocessors?

A

perform calculations and logic for the computer

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Q

Who invented the Mark 1?

A

Howard Aiken (first)

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Q

Who invented ABC?

A

Atanasoff/Berry (second)

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Q

Who invented Colossus?

A

Tommy Flowers (third)

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Q

Who invented ENIAC?

A

Eckert/Mauchly (fourth)

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Q

What was the UNIVAC 1?

A

first commercial computer

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Q

What was the first spreadsheet software for PC?

A

Visicalc

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Q

Who was the software leader of this time?

A

Lotus

Q

Who invented structured programming?

A

Edsger Dijkstra

Q

Who invented the Ethernet?

A

Bob Metcalf

Q

Who invented Apple?

A

Steve Jobs

Q

Who invented Microsoft?

A

Bill Gates

Q

Who invented the internal PC hard drive?

A

Al Shugart

Q

Who invented Linux?

A

Linus Torvalds

Q

Who invented the World Wide Web?

A

Tim Berners-Lee