Consider the following scenario. A process has generated a page fault, and the Operating System is...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Consider the following scenario. A process has generated a page fault, and the Operating System is about to run the working set algorithm with T7ms to select a page to replace. The current virtual time of the faulting process is 20ms, and the following table gives details for the process's pages currently in memory: Page Time of last use (ms) 1 2 3 4 5 15 6 18 5 11 M Select one or more: ☐a. The time of last use of page 2 is set to 20 b. Page 4 is selected to be removed ☐c. Page 5 is selected to be removed d. Page 1 is not in the working set 0 1 1 0 1 R 0 1 0 1 0 Select all the correct statements about the execution of the working set algorithm on these pages. Assume that the algorithm examines pages in the order they are listed in the table (from 1 to 5). Consider the following scenario. A process has generated a page fault, and the Operating System is about to run the working set algorithm with T7ms to select a page to replace. The current virtual time of the faulting process is 20ms, and the following table gives details for the process's pages currently in memory: Page Time of last use (ms) 1 2 3 4 5 15 6 18 5 11 M Select one or more: ☐a. The time of last use of page 2 is set to 20 b. Page 4 is selected to be removed ☐c. Page 5 is selected to be removed d. Page 1 is not in the working set 0 1 1 0 1 R 0 1 0 1 0 Select all the correct statements about the execution of the working set algorithm on these pages. Assume that the algorithm examines pages in the order they are listed in the table (from 1 to 5).
Expert Answer:
Answer rating: 100% (QA)
Step 1 of 3 Here given that time for a process T 7ms Here ms means m... View the full answer
Related Book For
Introduction To Corporate Finance
ISBN: 9781118300763
3rd Edition
Authors: Laurence Booth, Sean Cleary
Posted Date:
Students also viewed these programming questions

Project the 2 41 IV design in Example 81 into two replicates of a 2 2 design in the factors A and B. Analyze the data and thaw conclusions. Example 81: Consider the filtration rate experiment in...

. A vertical pole that is 2 meters tall casts a shadow that is 1.5 meters long. Nearby, at the same time, another vertical pole casts a shadow that is 6.5 meters long. How tall is this pole? a. Make...

You are helping your very rich aunt Molly decide where to invest her portfolio. She is planning to take a 10year world tour after she invests the bulk of her portfolio. She thinks that picking a...

Use the given zero to find all the zeros of the function. Function Zero 1. f (x) = x3  x= + 4x  4 2i 2. f (x) = 2x3 + 3x= + 18x + 27 3i

A FriedelCrafts alkylation is an electrophilic aromatic substitution in which the electrophile (E + ) is a carbocation. In previous chapters, we have seen other methods of forming carbocations, such...

What is the default filename that make will process if no other is given?

Jim Campbell is founder and CEO of OpenStart, an innovative software company. The company is all equity financed, with 100 million shares outstanding. The shares are trading at a price of $1....

MaxBiotech Inc., a Japanese pharmaceutical manufacturer, has agreed to pay JPY 35.5 billion to Pfizer for the right to use its patent on the coronavirus vaccines. This payment is classified as a...

It has been proposed that oxygen be separated from nitrogen by absorbing and desorbing air in water. Pressures from 101.3 to 10,130 kPa and temperatures between 0 and 100C are to be used. (a) Devise...

In the table below, the key roles in residential property lending organisations and related professions are listed: 1) Explain the purpose of the role? 2) Explain the responsibilities of the role. A...

A new 15year mortgage had an initial balance of $123.8 thousand and an interest rate of 5.9%. What is the balance of this mortgage after 57 months? Assume that the borrower has made only the...

Stoney Corporation invest $6,500 each in Projects X and Y. Cash flows from these investment are listed below Investment X Investment Y Year 1 $1000 $1300 Year 2 1800 2000 Year 3 1700 1100 Year 4 2000...

Jerry is a delivery person for Pretty Flowers Florists. His primary job responsibility is to deliver floral arrangements in the companys van. While driving a floral arrangement to a wedding, Jerry...

Bank A has a loan with firm X for $15.0 million. The loan is due in full at the end of year 3. To protect itself, the bank takes a credit default swap with LowRisk Insurance Company at a cost of 2.5%...

Walk me through the steps of setting up an effective incentive plan for the following situation. Situation: You are a manager at a large tech company, and notice that your employees consistently turn...

Determine the limits lim f(x), lim f(x), lim f(x). lim f(x), lim f(x). lim f(x) from the following graph. y= g(x) 9876543210 1 2 3 4 5 6 7 8 9 X

1. Firms may hold financial assets to earn returns. How the firm would classify financial assets? What treatment will such financial assets get in the financial statements in accordance with US GAAP...

Using the following information, calculate the expected return and standard deviation of a portfolio with 50 percent in ABC and 50 percent in DEF. Then calculate the expected return and standard...

Other candymaking firms have an average forward P/E ratio of 12 at this time. With a share price of $18.20, what are the expected 2013 EPS for Corines Candies if its forward P/E ratio is the same as...

Calculate the postmerger EPS and market value of equity, assuming no synergies arise in the following acquisition settled in cash. Analyze the difference, if there is any. Further, calculate the new...

A uniform circular wire of radius \(R\) is forced to rotate about a fixed vertical diameter at constant angular velocity \(\omega\). A bead of mass \(m\) experiences gravity, is smoothly threaded on...

Two point masses \(m\) and \(M\) are connected by a massless rod of length \(\ell\) and placed on a horizontal table. The mass \(m\) is also connected to a fixed point \(P\) on the table by a spring...

Consider a differentiable function \(V(q)\) of a generalized coordinate \(q\). Consider the Lagrangian \(L=(1 / 12) m^{2} \dot{q}^{4}+m \dot{q}^{2} V(q)V^{2}(q)\). Show that this system is...
Study smarter with the SolutionInn App