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

What is rake?

808

What is the latest version of ruby on rails?

858

How is direct different from render?

856

Why ruby on rails is used for?

829

What are gemsets in rails?

759

Explain some features of nested scaffolding.

820

Explain dry in rails?

808

Explain testing in rails.

861

Explain rails migration.

891

Explain the importance of yield statement in rails.

819

Explain unobtrusive javascript in rails.

830

What is the use of the super function in ruby on rails?

808

What is rails script? Name some of them?

832

Who designed active record in rails?

795

What is the rail console?

833

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Un-Answered Questions { Ruby on Rails }

Write the command to run the migration.

831

What is agile development? What are the strengths?

819

What is a proc ?

875

Explain me what is the difference between concern and application_controller.rb in ruby on rails?

766

what is the difference between Active support’s “HashWithIndifferent” and Ruby’s “Hash” ?

875

Explain view in rails?

784

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

824

Explain the features of ruby on rails.

763

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

908

difference between member routes and collection routes ?

889

what is the difference between Dynamic and Static Scaffolding?

882

What is unit testing (in classical terms)? What is the primary technique when writing a test ?

852

Who developed ruby on rails?

803

Explain some features of nested scaffolding.

820

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

947

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