* Please answer the following Operating Systems question and its two parts. Part A: Copy on write is an interesting idea used on server systems. Does it make any sense on a smartphone? Why? Part B: Virtual memory provides a mechanism for isolating one process from another. What memory management difficulties would be involved in allowing two operating systems to run concurrently? How might these difficulties be addressed? * Please answers to both parts correctly, and I will provide a Thumbs Up. Thank you.

* Please answer the following Operating Systems question and its two parts. Part A: Copy on write is an interesting idea used on server systems. Does it make any sense on a smartphone? Why? Part B: Virtual memory provides a mechanism for isolating one process from another. What memory management difficulties would be involved in allowing two operating systems to run concurrently? How might these difficulties be addressed? * Please answers to both parts correctly, and I will provide a Thumbs Up. Thank you.

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

Section: Chapter Questions

Problem 1PE

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Similar questions

In your view, which of Linux and Windows has an easier technique for running and controlling its virtual memory, and why?
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Operating system resource hoarding is caused by what? Why don't people just fix the problems? Give an example of a virtual memory manager that may be used to keep track of processes and how it does so.
PLS ANSWER IT QUICKLY ILL ASSURE YOU TO GIVE A THUMBS UP!! - describe the mechanisms used for synchronization in windows kernel in single and multiprocessor systems. Explain why windows uses different mechanisms for the two systems
Between the operation and management of Linux and Windows virtual memory, which do you think is less complex and why?
Please help 1. Explain how Interrupt increases processor efficiency, whereastoday's computer already has a high clock speed and large memory? 2. Some examples of LINUX Operating Systems, no driver hardware is required. Please explain, what happens if the kernel does not recognize a piece of hardware installed? 3. In the service provided by the Operating System, explain what is meant by the statement “controlled access to files” and give an example. 4. A process execution can be interrupted by "Interrupt" or "Traps".Explain the difference between Interrupt and Trap and give examples for Interrupt and Trap. 5. Please explain how the fork() system call can create new processeswhich can run in parallel. Give an example of a program using systemcall fork() where the parent process creates a new process and creates a hierarchy as illustrated with the image below: ( Each process will display its respective process ID, use the pid() system call)
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What is an operating system? What are the two major functions of an Operating system? What is needed for a computer to start and load Operating system? Why do operating systems use interrupts? Differentiate between software and hardware interrupt. Why is a device driver needed for each of the IO device? What is DMA? What is the purpose of cache memory? We discussed to types of user interface (shell), what are they? The part of the operating system users access through system calls is called?
Question Regarding Operating Systems What is the most effective approach to resolving the issues with inter-process communication that are brought about by the presence of both big-endian and little-endian computer processor architectures? (Spoiler alert: We are all aware of what the issue is. Just explain what the solution is.)
What causes resource hoarding in OSs? What are the solutions? Explain one virtual memory manager that can manage processes and how it does so.
We reviewed how the OS allocates memory for running processes and maintains track of their location. Virtual memory is utilized in most modern operating systems and is quite effective. Do mobile OSes, notably Android and iOS, use virtual memory? What's the harm? What happens if it doesn't work?Find contemporary studies that answer Research Question 1 and examine the techniques followed by different firms in light of the latest technology breakthroughs in this area?