Ruby on Rails Interview Questions
Questions Answers Views Company eMail

Why RubyonRails?

8 9157

what is session and cookies

4 10067

Whats the difference between symbol and string?

2 9586

what the difference between static scaffolding and Dynamic scaffolding?

3 17897

Why do we use request.xhr? in rails

IBM,

2 28568

difference between form_for and form_tag

2 15852

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 10494

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 3826

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

Baidu, TCS,

2 10830

What is the difference between sessions and flash?

3 8232

What is the architecture of Model views and controllers

Baidu,

2173

What is the functionality of Model views and controllers

2 4437

How are Model views and controllers related?

3 6185

Is Ruby is a Scripting Language or Compiled Language?

Baidu,

4 9448

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 6587


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Un-Answered Questions { Ruby on Rails }

What is agile development? What are the strengths?

452


List out the few features of Ruby?

487


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

424


What is the main difference between procs and blocks?

452


Tell me what is polymorphic association in ruby on rails?

428






What is the main function of helpers used in ruby on rails?

440


Difference between argument and parameter in ruby on rails ?

444


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

489


what is Mixin in Rails?

513


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

453


What is difference between form_for and form_tag?

465


what is Ruby on Rails?

533


How do rails implement ajax?

481


Explain me what is the naming convention in rails?

422


What is a proc ?

523