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 rails caching?

906

What is rails scaffolding?

987

what are some advantages of using ruby on rails?

885

what is the difference between new, save and create?

1022

What is rails router?

1008

explain request/response cycle?

903

what is the difference between destroy and delete?

973

What is the use of super in Ruby Rails?

876

What is Rails?

865

what is the difference in scope for these two variables: @@name and @name?

845

what is the naming convention in Rails?

959

what are the positive aspects of Rails?

812

what is ORM (Object-Relationship-Model) in Rails?

914

Explain how Rails implements Ajax?

812

what is “Yield” in Ruby on Rails?

880

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Un-Answered Questions { Ruby on Rails }

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

863

what is the purpose of the resources method in the code snippet below?

872

how can you declare a block in Ruby?

947

What do you understand by rails migration and what it can do?

828

What is the current version of ruby on rails?

860

What is the symbol garbage collector?

944

What is rails migrations?

874

Explain the importance of yield statement in rails.

871

Tell me what is the function of garbage collection in ruby on rails?

840

Difference between argument and parameter in ruby on rails ?

816

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

857

Which command is used to create a migration?

904

How will be the future for ruby on rails?

849

Why ruby on rails is used for?

872

what is testing in rails?

1013

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