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

Why RubyonRails?

8 12088

what is session and cookies

4 11422

Whats the difference between symbol and string?

2 10749

what the difference between static scaffolding and Dynamic scaffolding?

3 19444

Why do we use request.xhr? in rails

IBM,

2 30402

difference between form_for and form_tag

2 16885

I would like to know about ruby on rails.I want to know.how will be the future for ruby on rails.please tell me.

Baidu, TCS,

9 13414

let me know what is ruby software and where and when it is usefull. Is it usefull to data base developer, if yes...where? thank you

1 4667

What are filters? and how many types of filters are there in ruby

Baidu, TCS,

2 12186

What is the difference between sessions and flash?

3 9758

What is the architecture of Model views and controllers

Baidu,

2590

What is the functionality of Model views and controllers

2 5395

How are Model views and controllers related?

3 7952

Is Ruby is a Scripting Language or Compiled Language?

Baidu,

4 11023

am new to ruby. tell me one thing. i can view my project on browser when i write "ruby script/server". otherwise i cant view my project on localhost. what i have to do to view my project always on browser? pls help

5 8463

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Un-Answered Questions { Ruby on Rails }

What does session and cookies represent in ruby on rails?

822

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

901

Explain the controller in rails?

922

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

892

Explain rvm in rails?

797

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

959

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

870

Mention all the naming conventions in ruby on rails.

868

How does router work in rails?

895

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

825

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

884

Please explain what are the positive aspects of rails?

845

What is action cable?

843

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

805

Explain about restful architecture?

840

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