Ruby Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Ruby Interview Questions

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What does ruby name refers to?

Explain when self.up and self.down method is used?

Explain the role of modules and mixins in ruby?

Explain the three levels of access control for ruby methods?

Is ruby a dying language?

Un-Answered Questions { Ruby }

How does ruby deal with extremely large numbers?

what is the role of sub-directory app/controllers and app/helpers?

Tell me the role of modules and mixins in ruby?

Explain the role of modules and mixins in ruby?

What is mvc? And how it works?

what is the difference between a single quote and double quote?

Explain class libraries in ruby.

What is ruby?

Tell me how would you freeze an object in ruby? Can you provide a simple example?

Is ruby whitespace-dependent?

Do you know what is the defined operator?

How is class methods defined in ruby?

How would you freeze an object in ruby?

what is the purpose of the rakefile available in the demo directory in ruby?

Explain ruby class.

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