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 use of $ in ruby?

827

Write a program to generate and run the application without the use of database

823

What is the purpose of auto_load in ruby?

906

What is the purpose of load in ruby?

872

What is the main function of helpers used in ruby on rails?

860

What is the function of orm in ruby on rails?

924

What does ruby name refer to?

984

What are the steps involved in writing and setting up an application in ruby on rails?

807

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

865

What are the functions performed by rails migration?

847

Mention all the naming conventions in ruby on rails.

844

What are the different filters used in ruby on rails?

752

Mention the differences between the observers and callbacks in ruby on rails.

854

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

828

What do you understand by rails?

933

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Un-Answered Questions { Ruby on Rails }

Why we use migration in rails?

874

What is the difference between false and nil in ruby?

856

The string can be represented in single as well as double quotes. What is the difference between the two?

906

Explain bundler in rails.

835

what is active record?

892

How are observers and callbacks different from each other?

781

how you can list all routes for an application?

880

Explain the features of ruby on rails.

810

How can you protect filter methods in rails?

855

Explain rails migration.

933

Tell me what is rails migration?

821

Where does the start_tabnav gets informations for tabs rendering in ruby rail?

833

List out what can Rails Migration do?

929

Mention all the naming conventions in ruby on rails.

844

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

926

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