1. Considering a system with five processes PO through P4 and three resources types A, B, C. Resource type A has 7 instances, B has 10 instances and type C has 5 instances. Suppose at time to following snapshot of the system has been taken: i) ii) Process PO P1 P2 P3 P4 A 0 0 2 1 2 Allocation B ( 2 3 2 0 C 1 0 0 1 0 A 3 2 2 2 3 Max B 7 3 9 2 4 C 5 2 0 2 3 A2 A What will be the content of need matrix? Is the system in safe state? If yes, then what is the safe sequence? Available B 3 C 3

Q: List/explain 3 different ways that a system can recover from deadlock. Know the necessary conditions…

A: List/explain 3 different ways that a system can recover from deadlock 1. Process Termination: To…

Q: 2. Consider the following snapshot of a system with four resource types R1, R2, R3 and R4, and four…

A: When two or more processes or threads are stuck in a position where they are waiting for each other…

Q: 2- Consider a system with 5 process PO to P4, and three resource type, A has 10 instances , B has 5…

A: Banker algorithm Banker algorithm are used to avoid the deadlock(it is a condition where the process…

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…

Q: that need to share 3 resource types A (10 instances), B (6 instances) and C (7 instances). The…

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Q: Given 3 concurrent processes P1, P2 and P3, we suppose that initially the shared variable x = 4. a)…

A: Solution : Given Data : Initial value of x = 4.

Q: 1. Consider a system of 9 processes, P = {p1, ..., p9}. Associated with the system are 6 memory…

A: As per our policy, we are allowed to answer one question at a time. If want an answer or some other…

Q: Consider a computer system that has 8 identical resources and P processes competing for them. Each…

A: Given that  Identical resources = 8  Resources = 2

Q: Question 1: The following program consists of 3 concurrent processes and 3 binary semaphores. The…

A: Given questions are not interlinked. As per our company guidelines, only one question will be…

Q: Given a system of 4 processes with a set of constraints described by the following precedence…

A: Introduction Precedence Relation: Precedence relations are constraints that specify the order in…

Q: Three processes that share five resources of the same kind make constitute a system. For each…

A: Answer:

Q: b) Consider 4 processes P0, P1, P2 and P3 that need to share 3 resource types A (10 instances), B (6…

A: The question has four processes P0, P1, P2 and P3. There are three resources A(10 instances), B(6…

Q: Consider 4 processes P0, P1, P2 and P3 that need to share 3 resource types A (10 instances), B (6…

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Q: Consider the following resource allocation graph, does deadlock exist due to circular waiting {enter…

A: Deadlock means it is infinite starvation and which is a situation where a set of processes are…

Q: There are four processes (P1 to P4) and three resource types (R1 to R3). P1 has been allocated 1…

A: P1        P2        P3        P4|         |         |         |R1        R2        R1        R2 \…

Q: (a)If P1 requests for (1,1,0,0), can the request be granted immediately in the scenario given above?…

A: A. Current allocation of resources for P1= [2 2 1 0] Maximum allocation of resources for P1= [3 2 1…

Q: 10. Consider a file F to be shared by N processes. Each process i has ID i (1 <= i <= N). The file…

A: pthread_mutex_t mutex_lock; pthread_cond_t cond_lock; int M = 3; int N = 5; int sum = 0; void…

Q: Process Allocation Махітит Available А B A B C A B C PO 1 3 6 3 1 P1 1 1 1 7 P2 5 4 P3 7 4 3 7 5 3…

A: Solution  processes = 5 (p0,p1,p2 ,p3 ,p4) 3 resources A,,B,C  A(instance 4) B(instance 2)…

Q: Consider a system with four identical resources that are shared by three processes, with the maximum…

A: By keeping track of the quantity of resources that are available, those that have been allotted, and…

Q: Is the following system of four processes with 2 resources deadlocked? Write the steps by filling in…

A: Solution:-

Q: Given is the scenario for the three processes p0,p1 and P2. You need to find out whether deadlock…

A: Given table contains three processes that are P0, P1 and P2. Each process contains some allocation…

Q: Three processes that share five resources of the same kind make constitute a system. For each…

A: Introduction Dead-lock freedom is the absence of the condition in which each member of a group waits…

Q: Suppose you have 5 processes and 3 Resources A (10 instances), B (5instances), and C (7 instances)…

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Q: Consider the following set of processes, with the length of the CPU-burst time given in…

A: 1. First-Come, First-Serve (FCFS) SchedulingExplanation of FCFS:The FCFS algorithm works exactly how…

Q: In your opinion what does the term semaphore mean in terms of managing concurrent processes in…

A: First we will understand what semaphores are and then we will solve a counting semaphore problem.

Q: Consider a situation where 5 instances of a resource are available. That means maximum 5 processes…

A: Introduction: Dijkstra introduced semaphore in 1965 to handle concurrent activities using a simple…

Q: Given the following Bankers Algorithm representation for a single resource among 4 processes. Does…

A:

Q: i) How many resources are there of type (A. B. C)? What is the contents of the Need marix? iii) Is…

A: Solution i) Type A has 3 resources because (2+1)=3 Type B has 14 resources because (9+5)=14 Type C…

Q: urce avalable to three poce At collected The table ndicates the process the ma m umber of resources…

A: As per answering guidelines solving the first question completely.  Q1.  Any process can execute or…

Q: The resource A has 7 instances, B has 5 instances, C has 3 instances. Use Banker's algorithm to find…

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Q: Assume that resource R1 is assigned a unique ID of 2 and resource R2 is assigned a unique ID of 5,…

A: We need to check if no circular wait exist and if there is deadlock, for the given scenario.

Q: Three processes that share five resources of the same kind make constitute a system. For each…

A: The Answer is in step2

Q: Given 4 processes PO0 to P3, and 3 resource types: A (7 instances), B (3 instances), and C 5…

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Q: e same res st a maxir s can be r at a time. ntom avoic veie

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Q: A system has 3 processes sharing 4 resources. If each process needs a maximum of 2 units, then a.…

A: If the system is deadlocked then it implies that each process is holding one resource and is waiting…

Q: 111) How many resources are there of type (A. B. C)? What is the contents of the Need marix? Is the…

A: note ?as per our company guidelines we are supposed to answer ?️only first 3️⃣ sub-parts. Kindly…

Q: Consider that there are Four process named as P1, P2, P3 and P4 with the six different resources R1,…

A: Here, we are going to draw resource allocation graph and will check whether deadlock exist or not.

Q: a system with five processes P0 through P4 and four resources of type A, B, C,D. Suppose at time t0…

A: