[2nd Stage, 2h+] JIT, JVM, async, synchronization, multithreading, error handling, debugging, sorting algo, DB modeling and queries, tuning, tree comparisons, digital root logic, app stack overview, SOLID application, ACID properties, networking, hashing, DB, request life cycle etc.
On-call: Simple DFS-like algorithms; Test task: Design/implement filesystem API.
Create a REST API using Spring framewoks
Observability questions (how to do for a monolith vs microservice)
Het was een dynamisch gesprek.
DataStructure and algorithm. Java and rest web-service related question
what makes String class immutable in java
What to do when Database query is slow
Indexing, caching, java collection complexity , your written code complexity, optimising your code.
Inheritance, OOPS, Polymorphism, coding questions
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