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 difference between redirect and render in Ruby on Rails?

957

how you can list all routes for an application?

885

what is the difference between Active support’s “HashWithIndifferent” and Ruby’s “Hash” ?

937

what are the limits of Ruby on Rails?

932

List out what can Rails Migration do?

936

what is Cross-Site Request Forgery (CSRF) and how Rails is protected against it?

971

Mention the log that has to be seen to report errors in Ruby Rails?

999

what is a rails migration? Write up a short example of a simple rails migration with a table called customers, a string column called name, and a text column called description?

838

what is the log that has to seen to check for an error in ruby rails?

799

what is active record?

903

how many types of callbacks available in ror?

1042

Explain how does rails implement ajax?

975

What is the difference between symbol and string?

994

Do you know the role of garbage collection in ruby on rails?

854

how does ruby on rails use the model view controller (mvc) framework?

837

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Un-Answered Questions { Ruby on Rails }

what is the log that has to seen to check for an error in ruby rails?

799

What is the architecture of Model views and controllers

2590

What is the directory structure of rails?

883

Explain me what is the naming convention in rails?

807

What is the role of mvc architecture in ruby on rails?

834

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

914

Explain rvm in rails?

803

Mention the types of variables available in Ruby Class?

924

Explain me what is the purpose of rjs in rails?

868

How is the model view controller framework used in ruby on rails?

857

What are generators in ruby on rails?

866

How you run your Rails Application without creating database ?

917

Explain some features of nested scaffolding.

868

What is difference between form_for and form_tag?

906

Can you list out what can rails migration do?

821

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