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?

951

how you can list all routes for an application?

885

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

931

what are the limits of Ruby on Rails?

930

List out what can Rails Migration do?

935

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

968

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

995

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?

836

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

799

what is active record?

898

how many types of callbacks available in ror?

1041

Explain how does rails implement ajax?

971

What is the difference between symbol and string?

989

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

844

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

827

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Un-Answered Questions { Ruby on Rails }

Difference between argument and parameter in ruby on rails ?

833

how many types of callbacks available in ror?

1041

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

937

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

944

what is the naming convention in Rails?

968

How do I find only duplicate entries in a database table?

962

What are gemsets in rails?

793

What can Rails Migration do?

940

What are the different types of association relationships that exist?

921

Explain rest in rails routes.

888

How many types of variables are available in ruby class?

888

Why ruby on rails is used for?

883

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

872

Explain bundler in rails.

840

What are the servers supported by ruby on rails?

872

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