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

Ruby on Rails Interview Questions

Questions Answers Views Company eMail

what is the purpose of the resources method in the code snippet below?

824

How will be the future for ruby on rails?

796

what is the use of super function in ruby on rails?

860

what is testing in rails?

940

what are rails filters?

920

Explain what is the role of the subdirectories app/controllers and app/helpers in rails?

845

What is rails migrations?

808

Explain what are the servers supported by ruby on rails?

778

what are benefits of using active record as opposed to raw sql queries?

873

who developed rails?

836

What is difference between form_for and form_tag?

816

Tell me what is coc in rails?

931

what are the differences between rails 2.x and rails 3?

847

What I have to do to view my project always on browser?

827

what is different between activerecord::relation's count, length and size methods?

845

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Un-Answered Questions { Ruby on Rails }

what is Polymorphic Association in Ruby on Rails?

814

What is the purpose of auto_load in ruby?

858

Mention the role of rails controller.

813

Please explain what are the positive aspects of rails?

786

What is the difference between symbol and string?

928

Tell me what is rails migration?

776

What are class libraries?

807

Explain how you can run rails application without creating databases?

759

Can you list out what can rails migration do?

776

What are the types of caching used in rails, what are they?

866

What are the steps involved in writing and setting up an application in ruby on rails?

753

who developed rails?

836

what is the role of Rails Controller?

853

What is the Install rail package?

965

How you run your Rails Application without creating database ?

855

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