What is the difference between user mode and kernel mode?

What is the difference between user mode and kernel mode?

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: easy

标签: interviewbit, operating-system, topic-specific, os, cs-fundamentals

参考答案摘要

An operating system works in two modes to maintain security and stability. User mode is where normal applications run. In this mode, programs have limited access to system resources and cannot directl...

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