Consider a computer with 2048 Mbytes of available memory (not used by the OS). Four programs,...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Consider a computer with 2048 Mbytes of available memory (not used by the OS). Four programs, JOB1, JOB2, JOB3 and JOB4, are submitted for execution at the same time, with the attributes listed in the table below. What, is the memory utilization if we suppose that the jobs run concurrently under a multiprogramming operating system? SHOW YOUR SOLUTION IN DETAIL. Duration Memory Required JOB1 16 mins 640 Mbytes JOB2 25 mins 768 Mbytes JOB3 JOB4 12 mins 18 mins 512 Mbytes 128 Mbytes Consider a computer with 2048 Mbytes of available memory (not used by the OS). Four programs, JOB1, JOB2, JOB3 and JOB4, are submitted for execution at the same time, with the attributes listed in the table below. What, is the memory utilization if we suppose that the jobs run concurrently under a multiprogramming operating system? SHOW YOUR SOLUTION IN DETAIL. Duration Memory Required JOB1 16 mins 640 Mbytes JOB2 25 mins 768 Mbytes JOB3 JOB4 12 mins 18 mins 512 Mbytes 128 Mbytes
Expert Answer:
Answer rating: 100% (QA)
we need to calculate the total memory used by all four jobs and divide it by the total availa... View the full answer
Related Book For
Operating Systems Internals And Design Principles
ISBN: 9781292214290
9th Global Edition
Authors: Stallings William
Posted Date:
Students also viewed these programming questions
-
The following additional information is available for the Dr. Ivan and Irene Incisor family. The Incisors own a rental beach house in Hawaii. The beach house was rented for the full year during 2012...
-
Let's say you guys are the head of an agency and I am the legislative body, you come to me to request an increase in funding. Based on that what will the taxpayers get in return for funding? What...
-
Elaborate the basic functioning of a hydraulic lift. Include the terms pressure, density, and buoyant force in the explanation. Give one example of a hydraulic lift you have encountered.
-
Consider the margarine test described in Exercise 8-25. Compute a 99% prediction interval on the polyunsaturated fatty acid in the next package of margarine that is tested. Compare the length of the...
-
Suppose the federal funds rate is 3 percent. Bond traders expect it to remain at that level for 3 months and then rise to 3.5 percent for 9 months. However, the FOMC raises the rate to 3.5 percent...
-
Defendant Kenneth Blake was married to Charlene Hinton-Blake, who died in 2012. Three of Hinton-Blakes sisters, including Yvonne Hinton, assisted her with day-to-day care during a four-year period of...
-
Pueblo Company issued $300,000 of 5-year, 8% bonds at 98 on January 1, 2014. The bonds pay interest twice a year. Instructions (a) (1) Prepare the journal entry to record the issuance of the bonds....
-
Consider the Solow model we studied in class, with the production function given by: Y =AKN1. tttt In this question, we distinguish between the labor force (L) and the total population (Pop). The...
-
Clean Duds Laundromat has an industrial water softener that enhances the water quality used in its washing machines. The water softener is approaching the end of its useful life and must be either...
-
Materials Purchased $350,000Materials Issued into Production $280,000Direct Labor Cost $208,000Manufacturing Overhead Cost $312,000g) Calculate cost of goods manufactured. h) Calculate the ending...
-
You are working as a Bookkeeper in your training organisation. The Operations Manager of your training organisation has asked you to prepare a set of financial statements for the current financial...
-
If a customer requests a statement of a brokerage firm's financial condition, what document(s) must the brokerage firm send to the customer immediately?
-
Provide and example of a company's financial decision that could affect the three components of the accounting equation (Assets = Liabilities + Equity)? How might a decision impact assets,...
-
A company buys a $48 machine with a useful life of 3 years. For book purposes, the asset is depreciated using straight-line method. For tax purposes, it's depreciated using MACRS (Yr 1=50%, Yr 2=33%,...
-
A shoe store orders shoes from the manufacturer and sells them at a mall. Storing shoes at the store costs $7 per shoe pair for a year. When reordering shoes from the manufacturer, there is a fixed...
-
A new RRSP is set up with monthly contributions of $300 for five years earning 9% compounded semi-annually. The RRSP will have $22,695.85 when complete. The first payment is today. (draw an annuity...
-
(a) What is the focal length of a magnifying glass that gives an angular magnification of 8.0 when the image is at infinity? (b) How far must the object be from the lens?
-
Consider the following sequence of page references: A, B, B, C, A, E, D, B, D, E, A, C, E, B, A, C, A, F, D, F and consider that a working set strategy is used for page replacement. What will the...
-
Discuss the concept of dynamic scheduling.
-
Consider that a uniprocessor system has n processes to be scheduled. If only non-preemptive scheduling algorithms are allowed, can you determine the maximum number of possible schedules in terms of n?
-
What is the goal of Industry 4.0?
-
In which way does this book cover CPS and IoT design?
-
In which application areas do you see opportunities for CPS and IoT systems? Where do you expect major changes caused by information technology?
Study smarter with the SolutionInn App