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

Ruby Interview Questions

Questions Answers Views Company eMail

Please explain what are some advantages of using ruby?

Tell me how you can create a controller for subject?

Please explain the role of thread pooling in relation to the thread lifecycle in ruby?

Tell me how you define instance variable, global variable and class variable in ruby?

Can you list out the few features of ruby?

Tell me how can we define ruby regular expressions?

Tell me what is the difference between calling super and calling super()?

Tell us what is class libraries in ruby?

Tell me how do you remove nil values in array using ruby?

Explain me what the difference is between false and nil in ruby?

Tell me an array [1,2,34,5,6,7,8,9], product it using a method?

How would you freeze an object in ruby?

How would you implement hash in ruby internally?

What are some advantages of using ruby?

What is the difference between calling super and calling super()?

Un-Answered Questions { Ruby }

Explain retry statement in ruby.

What does mri most commonly stand for?

what the difference is between false and nil in Ruby?

what is Interpolation in Ruby?

As you know ruby provides four types of variables. List them and provide a brief explanation for each?

Explain about normal method class?

what is the syntax for Ruby collect Iterator?

What are the three levels of method access control for classes and what do they signify? What do they imply about the method?

What is the difference between calling super and calling super()?

What is mvc and why do we use it?

Explain about environment variables present in ruby?

Explain how Symbol is different from variables?

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

What are differences between ruby and python?

Explain about garbage collection feature of ruby?

For More Un-Answered { Ruby } Questions Click Here