Question1. Quite a lot of computer systems do not make aprovision for a privileged mode of operation in theirhardware. Is it conceivable to design a secureoperating system for these computer systems? Givearguments for and against.2. With several definitions of operating systems, thereis a contemplation whether operating systems shouldinclude applications such as notepad, paint etc. Arguefor both assertions and provide supportingarguments.3. How does the kernel mode and user mode providesuch form of security to the operating systems?4. Imagine you are designing an operating system,what key services would your operating systemprovide. In each service, provide whether user spaceprograms can provide such services. Explain.

Answer: Let's Understand each problem step by step: Step1: Qus1: Quite a lot of computer systems do…

1. Quite a lot of computer systems do not make a provision for a privileged mode of operation in their hardware. Is it conceivable to design a secure operating system for these computer systems? Give arguments for and against.

1. Quite a lot of computer systems do not make a provision for a privileged mode of operation in their hardware. Is it conceivable to design a secure operating system for these computer systems? Give arguments for and against.

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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