Ho presentato la mia candidatura online. Ho sostenuto un colloquio presso springbig (Boca Raton, FL) nel mese di mar 2020
Colloquio
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.
Domande di colloquio [7]
Domanda 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?
