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 12033

what is session and cookies

4 11406

Whats the difference between symbol and string?

2 10738

what the difference between static scaffolding and Dynamic scaffolding?

3 19413

Why do we use request.xhr? in rails

IBM,

2 30386

difference between form_for and form_tag

2 16863

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 13366

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 4651

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

Baidu, TCS,

2 12171

What is the difference between sessions and flash?

3 9745

What is the architecture of Model views and controllers

Baidu,

2570

What is the functionality of Model views and controllers

2 5371

How are Model views and controllers related?

3 7924

Is Ruby is a Scripting Language or Compiled Language?

Baidu,

4 10997

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 8416

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Un-Answered Questions { Ruby on Rails }

How you run your rails application without creating databases?

886

Write the command to update rvm in rails.

819

How will be the future for ruby on rails?

849

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

817

What are class libraries?

856

Mention the types of variables available in Ruby Class?

914

Tell me what is the function of garbage collection in ruby on rails?

840

Do you know what is “yield” in ruby on rails?

792

What is a webrick web server?

912

What are the different types of association relationships that exist?

910

how you can run Rails application without creating databases?

878

Tell me what is coc in rails?

979

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

915

Are there any disadvantages of ruby on rails? If yes, mention them.

873

how you define Instance Variable, Global Variable and Class Variable in Ruby?

886

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