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

Tell me what is mixin in rails?

1 1240

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

779

Tell me what is the function of garbage collection in ruby on rails?

798

Do you know what is sweeper in rails?

774

Tell me what is orm (object-relationship-model) in rails?

745

Explain me what is the naming convention in rails?

744

Do you know what is cross-site request forgery (csrf) and how rails is protected against it?

805

Explain me what is the difference between concern and application_controller.rb in ruby on rails?

755

Please explain what are the positive aspects of rails?

786

Explain me what is the function of orm in ruby on rails?

719

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

699

Explain how you can run rails application without creating databases?

759

Tell me what is the difference between the observers and callbacks in ruby on rails?

803

Explain me what are the limits of ruby on rails?

806

What is the difference between concern and application_controller.rb in ruby on rails?

769

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Un-Answered Questions { Ruby on Rails }

What is the architecture of Model views and controllers

2524

Do you know what is sweeper in rails?

774

How can you run rails without creating databases?

833

Explain rest in rails routes.

830

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?

777

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

827

what is Ruby on Rails?

936

Choosing between belongs_to and has_one?

821

What is Rails?

816

What are the hashes?

816

What is a proc ?

869

What are generators in ruby on rails?

797

Mention the types of variables available in Ruby Class?

868

how can we define Ruby regular expressions?

788

What is action cable?

796

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