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Ruby on Rails Interview Questions
Questions Answers Views Company eMail

Explain bundler in rails.

 486

Explain rails caching levels.

 550

What is action cable?

 508

Explain rest in rails routes.

 491

What is a webrick web server?

 490

Explain valid and invalid in rails?

 473

What is the naming convention for variables?

 503

Name some rails ide or editor.

 475

How are blocks created?

 544

Which command is used to create a migration?

 494

What are generators in ruby on rails?

 469

What is the main difference between procs and blocks?

 463

What is active record in rails?

 522

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

 436

What are the hashes?

 475

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Un-Answered Questions { Ruby on Rails }

hi am b,tech 2011 passedout now am learnig ROR technology may i knw what is the feature of this one and what is the salary ranges to this i heard there is a less salaries to this technology give me valuable suggestions

1886

Why ruby on rails is used for?

476

Do you know what is “yield” in ruby on rails?

434

Explain me the log that has to be seen to report errors in ruby rails?

402

Who designed active record in rails?

483




What is Rails?

488

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

486

What are the different components of rails ?

493

How are the key differences between python and ruby?

474

Tell me what is ruby on rails?

424

At is cross-site request forgery (csrf)?

489

what is the difference between calling super() and super call?

491

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

500

What is rails router?

509

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

454

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