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Ruby on Rails Interview Questions
Questions Answers Views Company eMail

Why RubyonRails?

8 7355

what is session and cookies

4 8403

Whats the difference between symbol and string?

2 8669

what the difference between static scaffolding and Dynamic scaffolding?

3 15950

Why do we use request.xhr? in rails

IBM,

2 26880

difference between form_for and form_tag

2 14959

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 8280

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 3280

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

Baidu, TCS,

2 9858

What is the difference between sessions and flash?

3 7207

What is the architecture of Model views and controllers

Baidu,

1916

What is the functionality of Model views and controllers

2 3687

How are Model views and controllers related?

3 5271

Is Ruby is a Scripting Language or Compiled Language?

Baidu,

4 8270

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 5313


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Un-Answered Questions { Ruby on Rails }

hi am b,tech 2011 passedout now am learnig ROR technology may i knw what is the feature of this one and what is the salary ranges to this i heard there is a less salaries to this technology give me valuable suggestions

1614


What is ORM in Rails?

192


what are benefits of using active record as opposed to raw sql queries?

201


what is the naming convention in Rails?

223


What role does garbage collection play?

173






What is object-relationship-model (orm)?

198


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

209


What is the difference between false and nil in ruby?

167


Why we use migration in rails?

185


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

193


what is different between activerecord::relation's count, length and size methods?

193


What does session and cookies represent in ruby on rails?

165


What is a proc ?

209


Explain model in rails?

192


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

169