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Ruby on Rails Interview Questions
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what is the purpose of the resources method in the code snippet below?

 468

How will be the future for ruby on rails?

 471

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

 500

what is testing in rails?

 536

what are rails filters?

 534

Explain what is the role of the subdirectories app/controllers and app/helpers in rails?

 480

What is rails migrations?

 481

Explain what are the servers supported by ruby on rails?

 439

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

 484

who developed rails?

 521

What is difference between form_for and form_tag?

 481

Tell me what is coc in rails?

 592

what are the differences between rails 2.x and rails 3?

 485

What I have to do to view my project always on browser?

 485

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

 499

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Un-Answered Questions { Ruby on Rails }

Explain Get and post method?

512

What role do sub-directory app/helpers and app/controllers play?

462

What is ORM in Rails?

503

What is difference between form_for and form_tag?

481

What are gemsets in rails?

459




What is ruby on rails & why it is used for?

420

What is the difference between save and save?

515

Explain me what is the naming convention in rails?

430

What is action cable?

508

What do you mean by render and redirect_to?

485

What is object-relationship-model (orm)?

515

Explain model in rails?

470

what is the purpose of RJs in Rails?

551

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

459

List out what can Rails Migration do?

509

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