The first mechanical calculator was invented in which year?

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1. How many menus has a calculator in the windows?

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2. The First Mechanical Computer Designed by Charles Babbage was called___________ ?

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3. TCP/IP invented by_____________?

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4. The World Wide Web was invented by____________?

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5. In 1940, first electronic computer was invented by_______?

   A. Clifford Bery B. George Boole C. Atanasoff and Berry D. John V.Atanasoff Submitted by: ★ ɪʟʏᴀsɪʟᴜ ★...

6. who invented the difference engine and analytical engine?

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7. Who invented the microprocessor ?

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8. Who invented Java programming language ?

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9. Who invented punched card to create patterns in fabric woven on a loom?

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10. Who Invented the First Computer Mouse?

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