How would you go about writing a Ruby class responsible for interpreting data and outputting queries to a statistical program written in R?
Ruby On Rails Interview Questions
566 ruby on rails interview questions shared by candidates
It was pretty easy, got 3 questions -- one with boilerplate code and writing some APIs and model associations, 2nd was 1 MCQ and 3rd was SQL query -- not so easy but you can solve it with some intermediate-level knowledge.
What was the biggest challenge in my career?
they asked some questions on linux.
Multiple choice test, the topics are Ruby, Rails, CSS, HTML, JavaScript and SQL, don't remember any in particular.
Explain your approach at the given task, and compare it to some other possible alternatives;
Playing around in the command line
Q: What are some pros and cons of microservices? Q: How would you migrate a monolith app to microservices based architecture? Q: Do you like/dislike metrics? What metrics would you use to track the performance of a team?
Rails' activerecord and routes related question.
Mostly similar questions about ruby and rails. And about your projects mentioned in my resume. Metaprogramming in ruby, database architecture.
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