Semaphor problem. Say semaphor value is 0. Given that process 1 goes first, If
p1 goes like P(S) CS V(S)
and
p2 goes like V(S) CS V(S)
Then
(A) which one would terminate last: _______
(B) What would be the output: _________
For B is it 0, 1, or something other value?
Semaphor problem. Say semaphor value is 0. Given that process 1 goes first, If p1 goes...
1. (12 points) A cyclic process is given in the figure below. It starts at P1, Vi, goes along path A to P2, V2, and then returns to the start by going along path B. p is the pressure and V is the volume. This system is an ideal gas, which obeys the “ideal gas law": pV = NKT (this is sometimes called the equation of state). (a) Calculate the total work done. This will be a formula in terms...
QUESTION 1 Process P1 waits on the condition x in the monitor M. Process P2 calls x.signal() within a function defined in the same monitor M. What further scenario is possible? (Check all that apply.) Process P2 is suspended. Process P1 resumes the execution. Process P1 resumes the execution. Process P2 continues the execution. Process P2 continues the execution. Process P1 is nonetheless suspended until P2 leaves the monitor. The operation x.signal() fails. QUESTION 2 The following pseudocode fragment adds...
You are given the values p0 = 0 , p1 = 1 and f(p1) = -1 . One interaction of the Secand method using p0 and p1 has been applied to f(x) to obtain p2 Aitken's delta^2 is the used. The result is p3 = 2/3. Determine f(p0)
OS CPU Scheduling
1. Given the following processes Process Arrival Time 0 Priority 5 P1 P2 P3 P4 Burst Time 10 5 8 15 2 2 3 2 a) Please demonstrate the SJF and LJF algorithms on the above. (Note: if they mention SJF or any other, make sure u do both the non- preemptive and preemptive) b) What are the differences between them?
1. Consider this hypothesis test: H0: p1 - p2 = < 0 Ha: p1 - p2 > 0 Here p1 is the population proportion of “happy” of Population 1 and p2 is the population proportion of “happy” of Population 2. Use the statistics data from a simple random sample of each of the two populations to complete the following:(10 marks) Population 1 Population 2 Sample Size (n) 1000 1000 Number of “yes” 600 280 a. Compute the test statistic z....
PROBLEM 1, Chapter 4 Three point charges Q1- lnC, Q2- 4nC and Q3--2nC are located at P1-[1 0 1], P2-[0 1 1] and P3-[ 1 1 0] respectively. Find the total energy in the system Solution Complete MATLAB code then run it or use MATLAB steps as a guidance to compute the answers manually. clear; clc; QI-le-9 -i Q2-409 ; Q3--209 ; % Charges P1-[ 1 0 1 ]; P2-[ 0 1 1 ], P3-[ 1 1 0 ]; %...
Need the process that how we get P2 P1 P4 P3 and waiting time
please
1. Draw a Gantt chart below similar to the ones from lecture that illustrates the execution of the processes using the shortest-job-first CPU scheduling algorithm. Process Arrival Burst | Time Time P. 7 ms 2 ms | P2 Oms 8 ms 11 ms 5 ms P4 4 ms 9 ms P2 P2 P4 P3 oms 8 10 19 24 | Using the chart you drew,...
1. Suppose t hat Xhas t he chi-square distribution on p1∈(0, ∞) degrees of f reedom and that, i ndependently, Y has t he chi-square distribution on p2∈(0, p1) degrees of f ree-dom. a. Use moment generating functions to find the distribution of X + Y . b. A naive guess might be that the distribution of X − Y is chi-square on p1− p2 degrees of freedom. Prove that such a guess is wrong by demonstrating that P (X...
1. Suppose t hat Xhas t he chi-square distribution on p1∈(0, ∞) degrees of f reedom and that, i ndependently, Y has t he chi-square distribution on p2∈(0, p1) degrees of f ree-dom. a. Use moment generating functions to find the distribution of X + Y . b. A naive guess might be that the distribution of X − Y is chi-square on p1− p2 degrees of freedom. Prove that such a guess is wrong by demonstrating that P (X...
Problem #3: For a simple reaction that goes to equilibrium A + B by forward and backward first- order reactions, the following characteristics are given. A B B with ki = 5 x 10-3 sec! A with k2 = 1 x 10-3 sec ca at t = 0 is 1 mol/L Cs at t-0 is 0 mol/L (a) Calculate the equilibrium constant for this reaction (b) Calculate the equilibrium concentration of A and B, C and c (C) Plot the...