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

Ruby Interview Questions

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What is Ruby programming language?

What are Ruby iterators?

In how many ways a block is written in Ruby?

What are freezing string in Ruby?

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

What is concatenating string in Ruby?

Explain Ruby module?

How to create a new time instance in Ruby?

Explain module mixins in Ruby?

What are class libraries in Ruby?

How to access Ruby array elements? How many methods are used to access Ruby elements?

In how many ways you can compare Ruby string?

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

Explain Ruby hashes?

how many ways you can create a concatenating string?

Un-Answered Questions { Ruby }

Explain the use of ensure statement in Ruby?

Describe class libraries in Ruby?

What are the different uses of ruby modules?

Is ruby a dying language?

Explain ruby ranges. What are the ways to define ranges?

Explain some of the looping structures available in ruby?

How do you handle exceptions in ruby code?

How is visibility of methods changed in ruby?

what is the difference between put and putc statement?

Interpolation is a very important process in Ruby, comment.

How does ruby deal with extremely large numbers?

Tell me how symbol is different from variables?

How to use ruby methods.

Can you call a private method outside a ruby class using its object?

Explain the three levels of access control for ruby methods?

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