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 11820

what is session and cookies

4 11281

Whats the difference between symbol and string?

2 10614

what the difference between static scaffolding and Dynamic scaffolding?

3 19274

Why do we use request.xhr? in rails

IBM,

2 30266

difference between form_for and form_tag

2 16777

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 13157

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 4580

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

Baidu, TCS,

2 12042

What is the difference between sessions and flash?

3 9610

What is the architecture of Model views and controllers

Baidu,

2532

What is the functionality of Model views and controllers

2 5297

How are Model views and controllers related?

3 7804

Is Ruby is a Scripting Language or Compiled Language?

Baidu,

4 10852

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 8222

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Un-Answered Questions { Ruby on Rails }

what is active record?

848

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

779

Explain what are the servers supported by ruby on rails?

789

How is visibility of methods changed in ruby (encapsulation) ?

775

Explain about restful architecture?

805

what is Mixin in Rails?

850

How many types of relationships does a model has?

782

How many filters are there in rails.

836

What is difference between form_for and form_tag?

826

What is the purpose of require_relative in ruby?

827

How you run your rails application without creating databases?

835

What are the three methods to install ruby on rails?

824

How to find second max element from database ?

845

Explain how you can run rails application without creating databases?

767

What is a webrick web server?

857

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