Java – Page 197 – Sharp: NCLEX, Java & Python

Java: Class Loading

How can thread dumps help diagnose JVM performance issues?

What is Metaspace in the JVM?

How does Metaspace handle class metadata in the JVM?

In what ways can Metaspace size impact application performance?

How does dynamic proxy generation affect Metaspace?

How do virtual threads impact traditional thread pools?

How would you explain a key characteristic of Java 21 Virtual Threads in an interview?

Why does thread dumps matter in practice?

What are the design consequences of using G1GC?

What scenario suits the use of Atomic Classes?