I applied online. I interviewed at springbig (Boca Raton, FL) in Mar 2020
Interview
45-hour video call with two tech leads. During the interview session, I told about my previous experience, I should answer general questions from computer science, code design, Rails app architecture, RESTful methods, database queries, RSpec.
Interview questions [7]
Question 1
What is ActiveRecord?
Tell about caching in Rails application? What should we cache?
Tell about token authentication in the Rails app?
What are RESTful methods?
How does HTTP request work in the Rails app?
What is the difference between the `map` and `each` methods in ruby?
What is the difference between `find(id)` vs `find_by(id: id)`
What is the difference between `destroy` vs `delete`
What is the difference between `where(name: name)` vs `find_by(name: name)`
What is the difference between `before_each` and `before_all` in RSpec?
