1. How Java memory works
2. What we get NullPointerException
3. Program to get factorial using iteration and recursion(discussion around edge case writing code etc.)
4. Explain Volatile, Synchronized & AtomicInteger
5. Why use kafka vs SQS
6. Performance optimization

Question

1. How Java memory works
2. What we get NullPointerException
3. Program to get factorial using iteration and recursion(discussion around edge case writing code etc.) 
4. Explain Volatile, Synchronized & AtomicInteger
5. Why use kafka vs SQS
6. Performance optimization

STG Labs

Domanda di colloquio di STG Labs

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Ricerche di lavoro