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?

946

How will be the future for ruby on rails?

905

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

1003

what is testing in rails?

1109

what are rails filters?

1036

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

977

What is rails migrations?

940

Explain what are the servers supported by ruby on rails?

937

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

1010

who developed rails?

961

What is difference between form_for and form_tag?

985

Tell me what is coc in rails?

1052

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

974

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

924

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

960

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Un-Answered Questions { Ruby on Rails }

What is rails migration? What can it do?

985

What is agile development? What are the strengths?

927

Do you know what are the types of caching used in rails, what are they?

931

Difference between argument and parameter in ruby on rails ?

894

what is Mixin in Rails?

955

what is the difference between new, save and create?

1120

Explain me what is the purpose of rjs in rails?

916

Explain rest in rails routes.

944

Difference between gem and plugin?

949

Explain rails migration.

999

Mention the differences between the observers and callbacks in ruby on rails.

905

What is rails script? Name some of them?

948

What is Dynamic finders ?

981

Explain bundler in rails.

888

What can Rails Migration do?

1001

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