Multiple choice technology web technology

Ruby is Written in...?

  1. C

  2. java

  3. C#

  4. cobol
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A Correct answer
Explanation

Ruby's reference implementation (MRI) is written in C. This allows Ruby to be portable and performant. Other implementations exist (JRuby in Java, IronRuby in C#), but the core Ruby interpreter is C-based.

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