Java – Page 187 – Sharp: NCLEX, Java & Python

Java: OutOfMemoryErrors

Why is increasing `-Xmx` not a real fix for allocation churn?

How would you explain the Stack used for in Java memory in an interview?

How does the Heap differ from the Stack in Java?

Why are references stored on the Stack, not the Heap?

What happens to Stack memory when a method completes?

How does generational garbage collection optimize memory?

Why might a 'Stop-The-World' pause be problematic?

How do thread dumps help diagnose JVM issues?

What role does Metaspace play in Java memory?

What does the 'jmap' tool mainly do?