Question

1. (10 pts) Find safe states/safe executing sequences. If none, explain why. Show your calculation step by step. Three types

0 0
Add a comment Improve this question Transcribed image text
Answer #1

- о t safe state ? Hous - Max Required А В С А Р С А в с. P0 т о 1 . 9 5 1 4 ч а т т о р с 4 o 5 6 fa o о г о т т о то Рз тз

Add a comment
Know the answer?
Add Answer to:
1. (10 pts) Find safe states/safe executing sequences. If none, explain why. Show your calculation step...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • (C++) I need to write a priority queue(where the processes inside are listed as example: P25:2...

    (C++) I need to write a priority queue(where the processes inside are listed as example: P25:2 , 25 being a randomly assigned ID(1-50) and 2 being a randomly assigned priority number(1-10). Once the priority queue is full(10 max), it will transfer the highest priority process to a waiting queue. Once the waiting queue is full(7 max), one process(highest priority) will transfer to a ready queue where the system would perform the process in a round robin style. Once 25 processes...

  • QUESTION 1 Consider the following set of processes, with the length of the CPU burst time...

    QUESTION 1 Consider the following set of processes, with the length of the CPU burst time given in milliseconds: Process            Burst Time      Priority P1                    7                      5 P2                    2                      4 P3                    11                    3 P4                    9                      1 P5                    5                      3 The processes are assumed to have arrived in the order P1,P2, P3, P4, P5, all at time 0. a. Draw four Gantt charts that illustrate the execution of these processes using the following scheduling algorithms: FCFS, SJF, nonpreemptive priority (a smaller priority number implies a higher priority), and RR (quantum = 2). b. What...

  • Cpu scheduling

    Consider the following set of processes, with the length of the CPU burst times given in milliseconds:a. Draw four Gantt charts illustrating the execution of the processes using FCFS, Preemptive SJF, a non-preemptive priority, and a RR (quantum=2) scheduling. (30 pts)Note: for the RR consider that the arriving time is 0 for all processesb. What is the average waiting time of each process for of the above scheduling algorithms? (10 pts)P1 8 2 0 P2 5 36P3 1 1 8...

  • Consider the following set of processes, with the length of the CPU-burst time given in milliseconds:...

    Consider the following set of processes, with the length of the CPU-burst time given in milliseconds: Process            Burst Time Priority P1                               5 4 P2                               3 1 P3                               1 2 P4                               7 2 P5                               4 3 The processes are assumed to have arrived in the order P1, P2, P3, P4, P5, all at time 0. If nonpreemptive priority (a larger priority number implies a higher priority) is used, what is the average turnaround time of...

  • Please answer the following question in C++ language Consider the following set of processes, with the...

    Please answer the following question in C++ language Consider the following set of processes, with the length of the CPU burst time given in milliseconds: Process            Burst Time      Priority P1. 7 5 P2 2 4 P3 11 3 P4 9 1 P5 5 3 The processes are assumed to have arrived in the order P1,P2, P3, P4, P5, all at time 0. a. Draw four Gantt charts that illustrate the execution of these processes using the following scheduling algorithms: FCFS, SJF, nonpreemptive...

  • Please give an explanation for the answers as well. 1. A system has three processes (P1,...

    Please give an explanation for the answers as well. 1. A system has three processes (P1, P2, and P3) and three resources (R1, R2, and R3). There is one instance of RI, two instances of R2, and three instances of R3. PI holds RI and one instance of R3 and is requesting one instance from R2. P2 holds one instance of R3 and is requesting RI and one instance from R2. P3 holds two instances of R2 and one instance...

  • Q.2] Answer the following questions Process Burst Time Priority P1 3 1 P2 8 3 P3...

    Q.2] Answer the following questions Process Burst Time Priority P1 3 1 P2 8 3 P3 2 4 P4 4 5 P5 5 1 (21 points) Consider the set of processes shown in the table above, with the length of the CPU-burst time given in milliseconds. The processes are assumed to have arrived in the order P5, P4, P3, P2 , and P1, all approximately at time 0. Draw three Gantt charts illustrating the execution of these processes using SJF,...

  • You choose a random permutation (p1, p2, p3, p4, p5, p6, p7) of 1, 2, 3,...

    You choose a random permutation (p1, p2, p3, p4, p5, p6, p7) of 1, 2, 3, 4, 5, 6, 7, with each of the 7! permutations equally likely. What is the probability that (1 + p1)(2 + p2)(3 + p3)(4 + p4)(5 + p5)(6 + p6)(7 + p7) is even? Give an exact answer as a simplified fraction and justify your answer.

  • C program Read file problem: For example, I have an input.txt file like this: q 1...

    C program Read file problem: For example, I have an input.txt file like this: q 1 tq 4 p1 10 p2 5 p3 7 p4 20 p5 17 p6 9 p7 3 p8 11 p9 15 p10 1 I want the num of q is in one array, tq is in one array, the order of process(ie,p1,p2) is in one array, and process time is in one array(process time is the number after like p1,p2). There may many q,tq,p so...

  • C language show all work 1. [50 pts] Given the following set of processes, with arrival...

    C language show all work 1. [50 pts] Given the following set of processes, with arrival times, priorities, and the length of the CPU burst in ms: Priority Arrival Time Burst time Process P1 P2 P3 P4 4. 3 2 0 0 10 (Note: lower number means higher priority, processes P1, P2, P3, and P4 arrive at the same time, in the given order). a. Draw a Gantt chart showing a FCFS scheduling algorithm. b. Draw a Gantt chart showing...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT