please do each handwritten if possible and do not use chat gpt. Thank you! (6+2+2 points) The following processes are being scheduled using a preemptive, priority-based, round-robin scheduling algorithm.ProcessesArrival timeService timePriorityP₁038P2043P3444P4844P5P655551518Each process is assigned a numerical priority, with a higher number indicating a higher relative priority.The scheduler will execute the highest priority process. For processes with the same priority, a round-robin scheduler will be used with a time quantum of 3 time units. If a process is preempted by ahigher-priority process, the preempted process is placed at the end of the queue.(a) Show the scheduling order of the processes using a Gantt chart.(b) What is the turnaround time for each process?(c) What is the waiting time for each process?

Using a preemptive, round-robin, priority-based scheduling algorithm, we saw how the system handled…

Answered: (6+2+2 points) The following processes…

Systems Architecture

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ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter11: Operating Systems

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OPERATING SYSTEM ROLL NO-18
In priority scheduling, support for real time processing is allowed All of the above The processes at the same priority level can be handled via First-Come-First Serve scheduling The processes at the same priority level can be handled via Round Robin scheduling
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Assume that there are the following processes in the deadline scheduler queue: Process Arrival Runtime Period Deadline 1 0 2 12 10 2 2 4 20 16 3 4 3 15 14 Complete the following schedule so each of the processes adheres to the deadline policy by replacing a dot with a process number (as necessary): TIME: 01234567890123456789012345678901234567890123456789 PROCESS: 112222333.......................................
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in C++ please create a Priority : -pre-emptive algorithm code: here are information that will help you Tasks: • Lab 4: Process management • Review Process management algorithms Definitions: (in terms for this lab not formal definitions) • Preemptive: When a new process arrives and has a higher priority than the current running process, Then the current running process is paused and put back in the waiting queue, and the new process starts executing. In most systems it will automatically interrupt the current running job when the new job arrives, however some systems use a predetermined interval (a certain number of time units), to check for new jobs. • Non preemptive: Take no action when a process with higher priority arrives,when a new process with a higher precedence arrives current running process need to finish first before the new process goes Oxford definition: Preempt – to take action in order to prevent (an anticipated event) from happening; forestall. • Metric: a metric is…
Create the Gannt Chart for preemptive and non-preemptive Priority Scheduling b. Computer for the average turn around time and average waiting time for preemptive ang non preemptive scheduling. c. What process is being executed at time 10 in preemptive scheduling. d. What process is being executed at time 10 in non - preemptive scheduling. e. What process is being executed at time 4 in preemptive scheduling. f. What process is being executed at time 4 in non - preemptive scheduling. g. What process is being executed at time 5 in preemptive scheduling. h. What process is being executed at time 5 in non - preemptive scheduling. Process Arrival Time- Burst Time PriorityP1 - 0 5 3P2 4 2 2P3 - 6 3 1P4 - 8 4 5P5 - 7 7 7P6 - 3…
Concurrent Processes: Select all of the following statements that are true. A critical section is a segment of code in which at least one process has write access to shared data or resources. The operations acquire() and release() of the Mutex Lock API offered by operating systems may be interrupted during their execution. The Peterson Algorithm is a purely software-based solution to the mutual exclusion problem.
COPY FROM CHEGG == DISLIKE AND REPORT Assume that a finite number of resources of a single resource type mustbe managed. Processes may ask for a number of these resources and will returnthem once finished. As an example, many commercial software packagesprovide a given number of licenses, indicating the number of applications thatmay run concurrently. When the application is started, the license count isdecremented. When the application is terminated, the license count isincremented. If all licenses are in use, requests to start the application aredenied. Such a request will be granted only when an existing license holderterminates the application and a license is returned. The following program segment is used to manage a finite number of instancesof an available resource. The maximum number of resources and the number ofavailable resources are declared as follows: #define MAX_RESOURCES 5 int available_resources = MAX_RESOURCES; /** When a process wishes to obtain a number of…

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