Java

How would you check for duplicates in an array of one million numbers?

What is the difference between a process and a thread, and when can one be used instead of the other?

Are you familiar with the CAP theorem? How to implement a distributed system that satisfies all CAP properties? Name all three properties and explain how they are paired.

Can you step-by-step describe what happens when you make an HTTP request in a browser — from entering the URL to receiving the response?

How does the base of the logarithm change when calculating the height of a tree depending on the type of tree?

There are two files, each containing integer values line by line. What algorithms can be used to find the intersection of these two sets?