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.

858

Mention the role of rails controller.

857

Explain the features of ruby on rails.

810

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

805

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

845

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

949

How are the key differences between python and ruby?

923

Explain the advantages of ruby on rails?

828

What are float, dig and max?

1017

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

839

What is rails migration? What can it do?

917

How many types of variables are available in ruby class?

882

What are class libraries?

856

What are naming conventions?

858

How can you run rails without creating databases?

886

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Un-Answered Questions { Ruby on Rails }

Explain coc in rails?

933

What is Rails?

866

What is the naming convention for variables?

995

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

809

What is the importance of rjs?

868

List out the few features of Ruby?

887

What is difference between form_for and form_tag?

886

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

839

What are the three methods to install ruby on rails?

853

Explain the controller in rails?

913

Is ruby on rails popular?

901

what is active record?

892

what is testing in rails?

1015

Explain about restful architecture?

835

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

949

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