How to search a number on a big list and running time.
Backend Software Engineer Interview Questions
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- How many scopes does Spring have? - Can a longer lived scope interact with a Spring bean that has a shorter lived scope, and some vice versa? - Questions about Java Collections and data structure? - How does the Java Hash Set know if the object is already in the set or not? - How do you handle concurrent database transactions?
Have you developed something of your own? Have you implemented any new technology in last 3 months, if so where, what was result?
- You have a list of strings. Return an object that stores all the elements in the array and their frequency. - Find the most frequent element in the array.
Asked to solve an online IQ test
First one was LC medium: merge intervals and second one was LC Hard based on solving wordle
1. Technical Design (Sofware Design)
Tell me about your self
String formatted list of booleans, along with integer denoting when to stop in the list. Booleans contribute to the total score in a opposite fashion before and after the Boolean. Get the total score. Get the best possible score. Make string parsing more complicated and get best possible score.
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