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Ruby on Rails Interview Questions
Questions Answers Views Company eMail

What is the difference between false and nil in ruby?

 456

How is dynamic scaffolding different from static scaffolding?

 455

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

 426

What is object-relationship-model (orm)?

 523

What is cross-site request forgery (csrf)? How is rails protected against it?

 546

What is the importance of rjs?

 482

How are observers and callbacks different from each other?

 424

Who developed ruby on rails?

 470

How is calling super() different from the super call?

 517

At is cross-site request forgery (csrf)?

 500

What is rails active record?

 472

How are string and symbol different?

 487

How do rails implement ajax?

 505

What role does garbage collection play?

 511

What is the process for creating a controller for the subject? What is its role?

 450

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Un-Answered Questions { Ruby on Rails }

what is the purpose of RJs in Rails?

561

Do you know what is rake in rails?

468

At is cross-site request forgery (csrf)?

500

Choosing between belongs_to and has_one?

491

What is the purpose of load, auto_load, and require_relative in ruby ?

462




what is the naming convention in Rails?

515

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

487

difference between member routes and collection routes ?

537

What is rails scaffolding?

593

What are float, dig and max?

647

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

426

What is a ruby singleton method ?

504

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

492

what are the limits of Ruby on Rails?

524

what is rake in Rails?

518

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