Why do you want to change your company? What do you find challenging in your current position? How is memory managed in Java? When is an object erased from memory? What’s the name of a GC? What's the difference between hashmap and hashtable? What's the time complexity to insert and retrieve in a hashmap? In an array? Worst case? Elaborate on the amortized time complexity for array. How can you guarantee consistency in the database transactions? If you have a mutex?
Create a module in any language that implements the LCU (least commonly used) cache data structure. With O(1) insertion, retrieval and removal.
Q1: Return the kth largest value in an unsorted array. (Merge sort or quick sort)
Leetcode style problem solving questions
In recent memory, what is the thing you’re most proud of?
(Life Story) How you started my career as Developer
How to setup rspec testing in Ruby on Rails
Is matrix multiplication thread-able or thread-safe?
Describe a project as if you were onboarding someone new
Convert from binary to decimal: 101, 110, 100
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