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

Write a program to show the functionality of request.xhr in ruby on rails ?

820

What is the difference between delete and destroy ?

847

What is a proc ?

946

What are the different components of rails ?

902

How do I find only duplicate entries in a database table?

966

How many types of associations relationships does a model have?

785

Choosing between belongs_to and has_one?

886

What is bundler?

851

What are the servers supported by ruby on rails?

873

How to use two databases into a single application?

910

What is the purpose of require_relative in ruby?

879

What are the different types of association relationships that exist?

928

What is the difference between render and redirect?

891

What does session and cookies represent in ruby on rails?

826

What is the directory structure of rails?

883

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Un-Answered Questions { Ruby on Rails }

What is the latest version of ruby on rails?

910

What is active record in rails?

969

how can we define Ruby regular expressions?

844

What is rails active record?

922

Explain valid and invalid in rails?

839

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

946

How can you protect filter methods in rails?

864

what is the difference between destroy and delete?

991

What is the rail console?

892

Mention the types of variables available in Ruby Class?

924

Why we use migration in rails?

881

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

859

What is the difference between Render vs. Redirect_to in ruby on rails ?

872

What is the purpose of require_relative in ruby?

879

Explain me the log that has to be seen to report errors in ruby rails?

752

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