1 what is ORM? 2. Garbage collection in ruby 3. N+1 queries
Ruby Rails Interview Questions
568 ruby rails interview questions shared by candidates
describe how would you implement this simple feature, without using code.
Q. How will you print 1-40 using 4 threads.
Q. Write a program to find difference between max and min in an array where maximum number index lesser than minimum number in array. (Write the Optimised one)
Tell me more about your experience?
Technical: Q: Write an ActiveRecord query for (<simple record selection>). Q: Talk me through how you would implement a hash map. Q: Write a React component that renders a simple HTML form. Behavioral: Q: Tell me about your background. Q: Do you prefer front end or back end work? Q: What do you like about Rails?
To write some basic programmes.
OOPS concepts
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