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.

924

Mention the role of rails controller.

914

Explain the features of ruby on rails.

883

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

859

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

902

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

1006

How are the key differences between python and ruby?

995

Explain the advantages of ruby on rails?

904

What are float, dig and max?

1094

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

893

What is rails migration? What can it do?

985

How many types of variables are available in ruby class?

938

What are class libraries?

920

What are naming conventions?

928

How can you run rails without creating databases?

979

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Un-Answered Questions { Ruby on Rails }

What are the functions performed by rails migration?

910

Please explain what are the positive aspects of rails?

913

What is a webrick web server?

978

how can we define Ruby regular expressions?

898

What is the current version of ruby on rails?

915

What are the servers supported by ruby on rails?

934

Do you know what are the types of caching used in rails, what are they?

931

what is the naming convention in Rails?

1044

Explain dry in rails?

920

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

1006

Is ruby on rails dying?

916

Explain the controller in rails?

969

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

893

when self.up and self.down method is used?

980

What are the different types of association relationships that exist?

978

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