Describe the requirements that need to be satisfied to solve the critical section problem. Give a solution to the critical section problem where there are 2 processes
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4. Describe the requirements that need to be satisfied to solve the critical section problem. Give a solution to the critical section problem where there are 2 processes.
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- Which of the following is true regarding the requirements for the solutions to critical-section problem?A) mutual exclusion implies progressB) progress implies bounded waitingC) bounded waiting implies progressD) all of the choices are incorrect2. Consider the following problem: You have three jugs with capacities 4, 5 and 6 litters respectively. Initially all of the jugs contain 2 litters of water. At any time-step, you can either remove 1 litter of water from any 2 jugs or add 1 litter to any 1 jug. You have to continue the process until the jugs contain 8 or more litters of water in total. The target is to reach the goal within minimum number of steps. Answer the following: a. How many variables are required to mathematically represent the states of the problem? b. What is the size of the state-space? Explain your calculation. c. List any 30 goal states. d. Will a DFS find optimal solution for this problem? What about a BFS? Which one would you go for, and why?Problem (Konigsberg Bridge Problem Updated): In Konigsberg, there are two additional bridges, besides the seven that were present in the eighteenth century. These new bridges connect regions B and C and regions B and D, respectively. 1. Check whether it is possible to start from one region, visit all regions, and return to the starting point while visiting each region exactly once. 2. Is it possible to cross all nine bridges in Konigsberg exactly once and return to the starting point? Good Luck!
- Any solution to critical section problem must satisfy all the following except: A. Progress B. Deadlock C. Mutual exclusion D. Bounded waitingShow complete solution please. I am at a loss of how to even begin this problem and would like to learn how to work through each step.Problem No.1 Given: Eight (8) Queens and 8 x 8 chess board Goal: Arrange the 8 Queens in the 8 x 8 chess board as given in the layout above such that only one (1) Queen will be placed in any column, row, and diagonal/s. That is, no two or more Queens are placed in any column, row, and diagonal/s. Solve the problem set by the giving the solution, which is the sequence of steps, that will satisfy the goal. NOTE: The respective Queens are move in their column location only. For example, QA is move along column A, QB column B, and so on. However, you need to give the remaining moves to attain the required goal. Set the column labels from left to right A, B, C, D, E, F, G, and H, respectively. Set the row labels from top to bottom 8, 7, 6, 5, 4, 3, 2, and 1, respectively.
- 9. Problem..What are three requirements of any solution to the critical section problem? Also explain each.(1) Let M be the PDA defined by Q = {q, 9o, I1, 42), E= {a,b}, T = {a}, F := {q , q1}. 8(9,, a , Zo) = {(q, Zo) } d(q, a, Zo) = {(q, aZo)} 8(q, a, a) = {(q, aa)} 8(q, b, a) = {(q1,e)} 8(q1, b, a) = {(qı,e)} 8(q1, b, Zo) = {(q2, e)} a) Describe the language accepted by M. b) Trace all computations of the strings aab, abb, aba in M. c) Show that aaabb, aaab E L(M ).
- Provide a detailed solution to the following problems.identify the following problem components: (a) decision variables; (b) parameters; (c) the objective function in words; and (d) constraints in words. Structures. A singly reinforced rectangular concrete beam must carry a known imposed moment and shear. The span length is also known, and the deflection of the beam must not exceed a certain value. The width and depth of the beam are to be determined, as is the area of steel to be placed in the bottom of the beam. The cost of concrete per-cubic-yard and the cost of steel per-pound is known, as is the compressive strength of the concrete and yield strength of the steel. The designer wants to design the least-cost beam. The code for such beams states that a certain minimum amount of steel, as a percent of the tot al effective cross sectional area, must be present in order to avoid excessive cracking on the bottom of the beam due to temperature fluctuations. The code also gives a limit on the maximum amount of steel, again expressed as a…a) A material recovery facility was designed to process 100 ton/day recyclable materials. 4 % of recyclable materials are presorted and bulky items are removed. Manual sorting rate is given as 2 tons/sorter.h. If the manual sorting unit is operated for 6 hours per day, how many sorters (worker) will be needed for the manual sorting processes?b) List the alternative manual sorting techniques. If there are stations on both side of the belt, which technique can be used for sorting? Explain your reasoning.