How does the OS gain control? You are missing half of the answer. Briefly describe a context switch? (What is it, how does the OS gain control of the processor?) A context switch is when the CPU switches from running one process to another process. The current State of the process like the register and program counter is saved and then the state of the new process is loaded. This allows for multiple processes to efficiently Share the CPU, by taking turns using it. How does the es gan control? 十

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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How does the OS gain control? You are missing half of the answer.
Briefly describe a context switch? (What is it, how does the OS gain control of the processor?)
A context switch is when the CPU switches from
running one process to another process. The current
State of the process like the register and program counter
is saved and then the state of the new process is
loaded. This allows for multiple processes to efficiently
Share the CPU, by taking turns using it.
How does the es gan control?
十
Transcribed Image Text:How does the OS gain control? You are missing half of the answer. Briefly describe a context switch? (What is it, how does the OS gain control of the processor?) A context switch is when the CPU switches from running one process to another process. The current State of the process like the register and program counter is saved and then the state of the new process is loaded. This allows for multiple processes to efficiently Share the CPU, by taking turns using it. How does the es gan control? 十
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