1.What are the memory resident parts of an operating system called? When are these parts loaded into memory? 2. What does API stand for? What is the purpose of an API? 3. What tasks are performed by device drivers? 4. Explain the concept of a process. How does a process differ from a program? 5. What is the difference between the logical description of a file and the physical description? 6. Clearly explain the differences between multiprogramming, multiuser, and multiprocessing

1.What are the memory resident parts of an operating system called? When are these parts loaded into memory? 2. What does API stand for? What is the purpose of an API? 3. What tasks are performed by device drivers? 4. Explain the concept of a process. How does a process differ from a program? 5. What is the difference between the logical description of a file and the physical description? 6. Clearly explain the differences between multiprogramming, multiuser, and multiprocessing

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter11: Operating Systems

Section: Chapter Questions

Problem 20VE

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Question

1.What are the memory resident parts of an operating system called?
When are these parts loaded into memory?
2. What does API stand for? What is the purpose of an API?
3. What tasks are performed by device drivers?
4. Explain the concept of a process. How does a process differ from a
program?
5. What is the difference between the logical description of a file and the
physical description?
6. Clearly explain the differences between multiprogramming, multiuser,
and multiprocessing

Software system that manages computer hardware, software resources, and provide common services for computer programs.

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