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Rails Developer Interview Questions
492 rails developer interview questions shared by candidates
Q. What are indexes and how they are useful and help in database.
Q. How will you print 1-10 using two threads.
How do you handle resolving an issue you do not agree with during a code review.
They asked mainly what I was doing in my previous companies, my experience with optimizing Ruby.
What is N+1 problem? How do you solve it?
No questions obviously
System design question.
What is the difference between Ruby’s Hash and ActiveSupport’s HashWithIndifferentAccess?
Difference between Modules and Concerns?
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