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

Ruby Interview Questions

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Describe the environment variables present in Ruby?

Explain about ruby code blocks?

Explain about environment variables present in ruby?

What is the use of load and require in ruby?

Interpolation is a very important process in Ruby, comment.

Explain about the programming language ruby?

How does ruby deal with extremely large numbers?

Explain about portability?

Explain about garbage collection feature of ruby?

Explain about the command line options?

Explain about Float, Dig and Max?

Explain about ruby names?

Explain about normal method class?

Explain the use of global variable $ in Ruby?

Explain about Class variable and global variable?

Un-Answered Questions { Ruby }

Describe the environment variables present in Ruby?

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

What is a symbol in ruby?

What are the operators available in ruby?

Tell me how you can create a controller for subject?

Why Ruby is known as a language of flexibility?

Difference between render and redirect?

Explain class libraries in ruby.

Explain about environment variables present in ruby?

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

What are the different uses of ruby modules?

What is ruby software and where and when it is usefull.

What are the loops in ruby?

What is a struct in ruby?

Tell me how you can list all routes for an application?

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