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 11811

what is session and cookies

4 11272

Whats the difference between symbol and string?

2 10608

what the difference between static scaffolding and Dynamic scaffolding?

3 19267

Why do we use request.xhr? in rails

IBM,

2 30258

difference between form_for and form_tag

2 16772

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 13149

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 4576

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

Baidu, TCS,

2 12035

What is the difference between sessions and flash?

3 9607

What is the architecture of Model views and controllers

Baidu,

2532

What is the functionality of Model views and controllers

2 5292

How are Model views and controllers related?

3 7792

Is Ruby is a Scripting Language or Compiled Language?

Baidu,

4 10841

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 8211

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Un-Answered Questions { Ruby on Rails }

What is the architecture of Model views and controllers

2532

Explain model in rails?

797

Explain what is the role of the subdirectories app/controllers and app/helpers in rails?

854

What are the different components of rails ?

846

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

781

What is the use of the super function in ruby on rails?

807

Which command is used to create a migration?

867

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

950

Explain me what is the purpose of rjs in rails?

820

What is the Install rail package?

975

How are observers and callbacks different from each other?

733

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

773

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

908

What is a proc ?

875

What are the various components of rail?

886

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