Question: Explain the concept of userland and kernel space in operating system architecture, and discuss how context switching between these two realms affects system efficiency and

Explain the concept of "userland" and "kernel space" in operating system architecture, and discuss how context switching between these two realms affects system efficiency and security.

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In operating system architecture the concepts of userland and kernel space refer to distinct memory spaces and privilege levels that separate user applications from the core operating system functions ... View full answer

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