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

Explain the role of sub directory app/controllers and app/helpers.

865

Mention the role of rails controller.

861

Explain the features of ruby on rails.

825

How can the filter methods in ruby on rails be protected?

819

How is the model view controller framework used in ruby on rails?

857

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

965

How are the key differences between python and ruby?

942

Explain the advantages of ruby on rails?

842

What are float, dig and max?

1037

What role do sub-directory app/helpers and app/controllers play?

843

What is rails migration? What can it do?

927

How many types of variables are available in ruby class?

889

What are class libraries?

868

What are naming conventions?

881

How can you run rails without creating databases?

893

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Un-Answered Questions { Ruby on Rails }

what is Mixin in Rails?

895

What are the various changes between the rails version 2 and 3?

827

What is a proc ?

946

What are models in rails?

852

Tell me what is orm (object-relationship-model) in rails?

799

Choosing between belongs_to and has_one?

886

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

876

What is ORM in Rails?

899

What is rails router?

1026

What is cross-site request forgery (csrf)? How is rails protected against it?

1005

what is Ruby on Rails?

998

Who developed ruby on rails?

842

what is active record?

903

What does ruby name refer to?

1005

write a program to show the usage of sql in the database file?

876

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