Thách thức mọi câu hỏi phỏng vấn Ruby on Rails dành cho lập trình viên

Mention what are the limits of Ruby on Rails?

What Is The Difference Between Nil And False In Ruby?

What Is MVC? And How It Works?

What Are The Various Components Of Rail?

List out what can Rails Migration do?

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

What Do You Mean By Render And Redirect_to ?

How Is Visibility Of Methods Changed In Ruby (encapsulation)?

Mention what is the role of Rails Controller?

Mention what is the difference between a gem and a plugin in Ruby?

Explain what is the role of sub-directory app/controllers and app/helpers?

Mention what are the positive aspects of Rails?

Explain what is a class library in Ruby?

Explain what is Rails Active Record in Ruby on Rails?

What is the use of load and require in Ruby?

What do you mean by the term Scaffolding and what sort of advantages the Ruby can offer when it comes to same?

How Many Types Of Relationships Does A Model Has?

How Many Types Of Associations Relationships Does A Model Have?

What Are Helpers And How To Use Helpers In ROR?