One way to eliminate circular wait is to have rule saying that a process is entitled only

Question:

One way to eliminate circular wait is to have rule saying that a process is entitled only to a single resource at any moment. Give an example to show that this restriction is unacceptable in many cases.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Modern Operating Systems

ISBN: 978-0133591620

4th edition

Authors: Andrew S. Tanenbaum, Herbert Bos

See More Books

Question Posted: Apr 07, 2016 07:27 AM

See More Questions

The four conditions (mutual exclusion, hold and wait, no preemption and circular wait) are necessary for a resource deadlock to occur. Give an example to show that these conditions are not sufficient...
One way to prevent deadlocks is to eliminate the hold-and-wait condition. In the text it was proposed that before asking for a new resource, a process must first release whatever resources it already...
One way to implement a queue is to use a circular linked list. In a circular linked list, the last node's next link links to the first node. Assume the list does not contain a header and that we can...
The table represents values of differentiable functions f and g and their first derivatives. Use the table of values to answer the questions that follow. Work all of the parts below the line. X f g...
The FASB requires that companies report the fair value of their equity and debt securities on the balance sheets. The FASB described fair value as a market exit pricean estimate of the price an...
In Exercises, view the graphs on a calculator if the given changes are made in the indicated examples of this section. In Example 3, change the sign before /4. Data from Example 3 View at least two...
What is an optimal currency area? What makes it optimal? Explain
Xon, a small oil company, purchased a new petroleum drilling rig for $1,800,000. Xon will depreciate the drilling rig using MACRS depreciation . The drilling rig has been leased to a drilling...
A small internal audit activity (IAA) is performing an assurance engagement but lacks the expertise to evaluate certain accounting estimates. Thus, the chief audit executive (CAE) must obtain the...
Target adopted the new leasing standard for the year ended February 2, 2019, using the modified retrospective approach outlined in ASC Topic 842. All questions relate to the year ended February 2,...
A system has four processes and five allocatable resources. The current allocation and maximum needs are as follows: What is the smallest value of x for which this is a safe state? Process A Process...
Two processes, A and B, each need three records, 1, 2, and 3, in a database. If A asks for them in the order 1, 2, 3, and B asks for them in the same order, deadlock is not possible. However, if B...
Explain the difference between an organisms habitat and its niche.
Small town Diners has a policy of treating dividends as a passive residual. It forecasts that net earnings after taxes in the coming year will be $500,000. The firm has earned the same $500,000 for...
Part 1-Chi-Square Goodness-of-Fit Tests A health psychologist was interested in women's workout preferences. Of the 56 participants surveyed, 22 preferred running, 8 preferred swimming, 15 preferred...
The Campbell Company is considering adding a robotic paint sprayer to its production line. The sprayer's base price is $1,070,000, and it would cost another $21,000 to install it. The machine falls...
Problem 1. (10 points) Consider the space X = R22 and the map L XX defined as traceX -traceX L:X X = X 0 0 1. Show that L is a linear map; 2. Find the matrix representation M = mat L in the canonical...
Suppose that the exchange rate is 1.25 = 1.00. Options (calls and puts) are available on the Philadelphia exchangein units of10,000 with strike prices of $1.60/1.00. Options (calls and puts) are...
The majority of emissions from an individual country comes from industry. The second largest source of emissions is from _______.
Don Griffin worked as an accountant at a local accounting firm for five years after graduating from university. Recently, he opened his own accounting practice, which he operates as a corporation....
Enter the esp2.html text from Figure 9.4 into a new Web page, then load the page in the browser to verify that it behaves as described. Add a fifth button to the page so that the user can select a...
Enter the clock.html text from Figure 9.12 into a new Web page, then load the page in the browser to verify that it behaves as described. As is, your clock.html page displays a single time - the...
Create a Web page named until.html that calculates and displays the amount of time remaining until a specified date and time. The page should have a text box where the user can enter a date and time...
Q1) The equity of Washington Ltd at 1 July 2020 consisted of: Share capital 500 000 A ordinary shares fully paid $1 500 000 400 000 B ordinary shares issued for $2 and paid to $1.50 600 000 General...
out The following information relates to Questions 1 to 2. The management accountant of a furniture manufacturer is developing a standard for the labour cost of one massage chair. When operating at...
Exercise 10-8 Utilization of a constrained Resource [LO10-5, L010-6] Barlow Company manufactures three products: A, B, and C. The selling price, variable costs, and contribution margin for one unit...

One way to eliminate circular wait is to have rule saying that a process is entitled only

Question:

Step by Step Answer:

Consider a process that needs to copy a huge file from a tape ...View the full answer

Modern Operating Systems

Students also viewed these Computer Sciences questions