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?

948

how you can list all routes for an application?

880

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

926

what are the limits of Ruby on Rails?

925

List out what can Rails Migration do?

929

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

965

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

982

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?

829

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

797

what is active record?

892

how many types of callbacks available in ror?

1033

Explain how does rails implement ajax?

955

What is the difference between symbol and string?

981

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

828

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

822

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Un-Answered Questions { Ruby on Rails }

How would you create a controller for the subject?

807

When are self.up and self.down methods used?

948

what is the function of garbage collection in Ruby on Rails?

849

Tell me what is ruby on rails?

797

What is rails router?

1008

what are rails filters?

977

What is action cable?

838

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

882

What is the architecture of Model views and controllers

2571

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

814

Please explain what are the positive aspects of rails?

840

Explain rails caching levels.

935

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

773

How to use two databases into a single application?

895

What are the hashes?

880

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