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 the difference between redirect and render in Ruby on Rails?

1000

how you can list all routes for an application?

938

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

993

what are the limits of Ruby on Rails?

982

List out what can Rails Migration do?

976

what is Cross-Site Request Forgery (CSRF) and how Rails is protected against it?

1049

Mention the log that has to be seen to report errors in Ruby Rails?

1053

what is a rails migration? Write up a short example of a simple rails migration with a table called customers, a string column called name, and a text column called description?

899

what is the log that has to seen to check for an error in ruby rails?

855

what is active record?

959

how many types of callbacks available in ror?

1110

Explain how does rails implement ajax?

1030

What is the difference between symbol and string?

1034

Do you know the role of garbage collection in ruby on rails?

914

how does ruby on rails use the model view controller (mvc) framework?

872

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Un-Answered Questions { Ruby on Rails }

what is a rails migration? Write up a short example of a simple rails migration with a table called customers, a string column called name, and a text column called description?

899

Tell me what is coc in rails?

1052

How do rails implement ajax?

967

what is Ruby on Rails?

1043

Explain some features of nested scaffolding.

921

Name some rails ide or editor.

892

what are benefits of using active record as opposed to raw sql queries?

1010

How you run your Rails Application without creating database ?

964

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

925

What is a proc ?

998

what is different between activerecord::relation's count, length and size methods?

959

Why we use migration in rails?

937

Do you know what is sweeper in rails?

886

Do you know what is cross-site request forgery (csrf) and how rails is protected against it?

928

what is rake in Rails?

942

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