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 flash?

845

What is unit testing (in classical terms)? What is the primary technique when writing a test ?

901

What is Dynamic finders ?

919

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

870

How you run your rails application without creating databases?

897

What is the difference between save and save?

1030

How many types of relationships does a model has?

827

What are the various changes between the rails version 2 and 3?

826

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

834

What is the purpose of load, auto_load, and require_relative in ruby ?

801

Difference between gem and plugin?

891

What are the various components of rail?

951

How to serialize data with yaml?

907

What is agile development? What are the strengths?

871

difference between member routes and collection routes ?

924

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Un-Answered Questions { Ruby on Rails }

What is rails active record?

920

what is rake in Rails?

884

What is the difference between false and nil in ruby?

862

What is the latest version of ruby on rails?

908

What are float, dig and max?

1028

who developed rails?

896

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

892

Is ruby on rails dying?

864

Explain rails caching levels.

941

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

819

Tell me what is ruby on rails?

802

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

828

how you define Instance Variable, Global Variable and Class Variable in Ruby?

901

what is the difference between destroy and delete?

984

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

884

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