Inventor of Ruby Programmimg Language
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Anders Hejlsberg
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John Backus
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Yukihiro Matsumoto
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Brendan Eich
C
Correct answer
Explanation
Yukihiro Matsumoto invented Ruby in 1995 in Japan, emphasizing simplicity and productivity. Anders Hejlsberg created J++ and C#, John Backus created FORTRAN, and Brendan Eich created JavaScript.