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 Polymorphic Association in Ruby on Rails?

937

Explain about Dig, Float and Max?

944

what is Rails Migration?

1056

what is the difference between calling super() and super call?

990

what is the defined operator?

1118

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

980

how you can create a controller for subject?

1031

how can we define Ruby regular expressions?

897

how you can run Rails application without creating databases?

957

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

946

what is the difference between the Observers and Callbacks in Ruby on Rails?

1055

what is rake in Rails?

942

what is the purpose of RJs in Rails?

993

what is the command to create a migration?

1067

what is the role of Rails Controller?

969

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Un-Answered Questions { Ruby on Rails }

What is rake?

912

Write the command to run the migration.

922

what is Rails Active Record in Ruby on Rails?

987

What is the difference between symbol and string?

1034

What are the various components of rail?

991

How are the key differences between python and ruby?

995

Mention the types of variables available in Ruby Class?

974

what is Mixin in Rails?

955

how can you declare a block in Ruby?

1054

What is the function of orm in ruby on rails?

979

What is the difference between concern and application_controller.rb in ruby on rails?

881

difference between member routes and collection routes ?

979

what is the difference between Dynamic and Static Scaffolding?

1013

Explain me what are the limits of ruby on rails?

972

What is the symbol garbage collector?

1027

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