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 12076

what is session and cookies

4 11417

Whats the difference between symbol and string?

2 10748

what the difference between static scaffolding and Dynamic scaffolding?

3 19435

Why do we use request.xhr? in rails

IBM,

2 30395

difference between form_for and form_tag

2 16880

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 13405

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 4663

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

Baidu, TCS,

2 12184

What is the difference between sessions and flash?

3 9754

What is the architecture of Model views and controllers

Baidu,

2590

What is the functionality of Model views and controllers

2 5389

How are Model views and controllers related?

3 7948

Is Ruby is a Scripting Language or Compiled Language?

Baidu,

4 11012

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 8452

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Un-Answered Questions { Ruby on Rails }

what is the naming convention in Rails?

967

What are generators in ruby on rails?

860

how you can list all routes for an application?

885

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

815

What is action cable?

842

Why ruby on rails is used for?

883

How many types of variables are available in ruby class?

886

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

995

How can you run rails without creating databases?

891

What is difference between form_for and form_tag?

898

How do I find only duplicate entries in a database table?

962

How many types of relationships does a model has?

825

Explain bundler in rails.

840

Explain me what is the difference between concern and application_controller.rb in ruby on rails?

808

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

805

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