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 false and nil in ruby?

862

How is dynamic scaffolding different from static scaffolding?

837

What is ruby on rails & why it is used for?

814

What is object-relationship-model (orm)?

929

What is cross-site request forgery (csrf)? How is rails protected against it?

1000

What is the importance of rjs?

883

How are observers and callbacks different from each other?

791

Who developed ruby on rails?

836

How is calling super() different from the super call?

890

At is cross-site request forgery (csrf)?

1013

What is rails active record?

918

How are string and symbol different?

903

How do rails implement ajax?

895

What role does garbage collection play?

921

What is the process for creating a controller for the subject? What is its role?

805

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Un-Answered Questions { Ruby on Rails }

How to find second max element from database ?

889

how can we define Ruby regular expressions?

838

What is ORM in Rails?

895

Write the command to update rvm in rails.

823

what is rake in Rails?

884

Mention all the naming conventions in ruby on rails.

864

Write a program to generate and run the application without the use of database

826

What is Dynamic finders ?

919

what is the difference between redirect and render in Ruby on Rails?

951

Explain bundler in rails.

840

explain request/response cycle?

910

What is rake?

854

What is the importance of rjs?

883

what is Polymorphic Association in Ruby on Rails?

873

What do you understand by rails?

939

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