Building a checkout system at a supermarket checkout.
Ruby Developer Interview Questions
660 ruby developer interview questions shared by candidates
Basic ruby on rails, rspec,full stack development questions
What's the difference between a block, lambda and a proc?
Design a website that shows the projects who is working on this, status, and customer like that.
Tell us about OOP in JavaScript
What is the ideal size of a properly working team
Q. What are indexes and how they are useful and help in database.
Q. How will you print 1-10 using two threads.
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?
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