OutOfMemoryError vs “app is slow” - what’s the difference?

OutOfMemoryError vs “app is slow” - what’s the difference?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

标签: interviewbit, java, topic-specific

参考答案摘要

OutOfMemoryError means the JVM cannot allocate more memory and the app may crash. App slowness usually means high CPU, heavy GC, or slow DB calls. Slow apps still run, but poorly. OOM is a serious fai...

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