An operating system uses a total of two units of the resource R for each of its three user processes. The operating system uses a total of 12 units of R. The absolute minimum number of R units that must be used to guarantee that there are no deadlocks is

Q: system conta ocess require M. What is th stances of re

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Q: Which way of scheduling processes is demonstrably optimal?

A: To be determine: Which way of scheduling processes is demonstrably optimal?

Q: The Shortest Job First is a process scheduling strategy which is: A Pre-emptive B Non-pre-emptive C…

A: B.Non preemptive

Q: A system has 5 processes and 5 types of resources. The current state of the system is as follows:…

A: The necessary steps for finding the smallest value of λ that keeps the system in a safe state. Step…

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Q: Three user processes make up an operating system, and each of these processes uses a total of two…

A: An operating system manages all of the essential activities, such as storing the board, updating the…

Q: Three user processes make up an operating system, and each of these processes uses a total of two…

A: Given: Three user processes, each using two units of resource R, make up an operating system. The…

Q: A process may be blocked and located into the correspondi for an event of a specific type, however…

A: A process is characterized as a substance which addresses the essential unit of work to be executed…

Q: Create a state machine diagram of operating system processes according to the following description:…

A: State Machine Diagram for Operating System :- Operating system maintains one special data structure…

Q: There are a total of three user processes in an operating system, and each of these processes…

A: In an operating system, there are three user processes, and each of these processes requires two…

Q: 1. Process Scheduling Multiprocessor systems use multiple CPUs to perform various tasks. This…

A: According to the information  given:- We have to follow the instruction to implement multiprocessor…

Q: Process Scheduling: Select all statements below that a The time quantum T for RR should be larger…

A: Answers: The statements which are true are: The time quantum T for RR should be larger than average…

Q: 1) A process p starts running at time 0, becomes blocked at time 2, and starts running again at time…

A: To calculate the attained CPU time for process p under short-term and long-term scheduling, we need…

Q: In priority scheduling, support for real time processing is allowed All of the above The processes…

A: Answer: Priority scheduling is a non-preplanned calculation and one of the most widely recognized…

Q: A system has 4 processes sharing 5 resources. If each process needs a maximum of 2 resources then,…

A: A deadlock can not occur if the process satisfies this condition: P(n-1) + 1 <= R Here, P =…

Q: If you have many processes that are running concurrently, some code is a critical section if one of…

A: Here we have given the option which refers to the critical section. You can find the solution in…

Q: Producer-consumer problem is a common paradigm for cooperating processes. A producer process…

A: Actually, given information: Producer-consumer problem is a common paradigm for cooperating…

Q: For each of its three user processes, an operating system uses a total of two units of the resource…

A: Given: Three applications are running on the operating system and use a total of six units of…

Q: I/O bound program and CPU bound program need to be differentiated by a scheduler. Why? b. Assuming…

A: I/O bound programs performs minimal calculation before performing I/O , such programs use minimal…

Q: ques) Consider a system having m resources of the same type. These resources are shared by 3…

A: Consider the situation where resources are in high demand.         A, B, C = 3, 4, 6

Q: Three user processes make up an operating system, and each of these processes uses a total of two…

A: There are three user processes in an operating system, and each of these processes utilizes two…

Q: In the context of process scheduling, what is the difference between preemptive and non- preemptive…

A: Modern operating systems allocate CPU resources to competing tasks using process scheduling. It…

Q: A schedule is called priority-based if it first allocates the CPU to high priority processes. It…

A: Among the 3 high priority , any of the process can be scheduled.

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Q: An operating system uses shortest remaining time first scheduling algorithm for pre emptive…

A: Here in this question we have given four processes with thier arrival time and cpu time .with using…

Q: The processes A, B, C, and D are arrived to a system as shown in the table below. If the scheduling…

A: The Correct option: a (None of the options)     The average waiting time of the processes when the…

Q: Three processes of an operating system has P(arrival time, burst time) as follows: P1(0,6),P2(2,5),…

A: In given question, we have 3 Processes P1, P2 and P3 with arrival time and burst time. And we have…

Q: multicore processor with 4 cores has 15 attached tape drives. There is a large number of jobs…

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Q: Assume that they system has a multiple level ready queues (numbered starting with 0) with a variable…

A: This queue maintains a list of all processes in main memory that are ready to run. One such queue is…

Q: An operating system has three user processes, and each of these processes consumes two units of the…

A: Deadlock is a situation where the system comes to a halt due to the resources required by a process…

Q: Describe what an operating system uses Process Control Block for and why? Explain 4 reasons why a…

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Q: The processes A, B, C, and D are arrived to a system as shown in the table below. If the scheduling…

A: In shortest remaining time first scheduling algorithm, the process with the smallest amount of time…

Q: Task 3 A system has 5 processes and 5 types of resources. The current state of the system is as…

A: Step 1 Step 2 Step 3 : Step 4