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

Ruby Interview Questions

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What are the data types in ruby?

What is the difference between #== and #eql??

What is ruby?

How do you handle exceptions in ruby code?

Is ruby whitespace-dependent?

What is a struct in ruby?

What is the pattern matching operator in ruby?

How can you removed from array in ruby?

What is the difference between throw/catch and raise/rescue?

What are the different uses of ruby modules?

What are differences between ruby and python?

Where does a scope change in a ruby program?

Can method names be capitalized?

What are advantages of using ruby?

What is ruby methods?

Un-Answered Questions { Ruby }

Mention what is the command to create a migration?

In how many ways items can be added in an array in Ruby?

Please explain the three levels of access control for ruby methods?

How an exception is handled in Ruby?

Does hash use “ #==” or “#eql?” To compare hash keys?

In how many ways items can be removed from array in Ruby?

What is RubyGems in Ruby programming language?

Explain about Class variable and global variable?

Describe class libraries in Ruby?

How ruby looks up a method to invoke?

Which ruby interpreter option enables debugging?

What is the use of global variable $ in Ruby?

how many ways you can create a concatenating string?

Explain the difference between nil and false in ruby?

Explain about the programming language ruby?

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