How does it work an arraylist? What's the default capacity of an arraylist? How does the hashmap work? How the hashmap handles collisions? What's is a thread local?
Senior Software Developer Java Interview Questions
430 senior software developer java interview questions shared by candidates
DSA Graph: Fill island with flood water.
How would you solve a problem to minimise performance implication? You may need to explain the algorithm or write pseudo-code.
Describe a design pattern you know Difference between final, finally, finalize Describe what is a deadlock How do you ensure quality of your code What is Spring? What is it useful for?
General questions about database transactions
How to detect and start debugging performance issues in production
How to traverse a tree to find a value. The types of Bean scopes and how to best use it SQL joins between tables Various java 8 feature questions
Something about finding min max so far
Stell dich bitte vor
What is the difference between passing to lambdas a pure function and a closure?
Viewing 81 - 90 interview questions