Consider a system consisting of four processes and a single resource. The current state of the claim

Question:

Consider a system consisting of four processes and a single resource. The current state of the claim and allocation matrices is:

What is the minimum number of units of the resource needed to be available for this state to be safe?

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

Step by Step Answer:

Related Book For book-img-for-question

Operating Systems Internals and Design Principles

ISBN: 978-0133805918

8th edition

Authors: William Stallings

See More Books

Question Posted: May 09, 2015 07:06 AM

See More Questions

Consider a system consisting of four components, as pictured in the following diagram: Components 1 and 2 form a series subsystem, as do Components 3 and 4. The two subsystems are connected in...
Consider a system consisting of four resources of the same type that are shared by three processes, each of which needs at most two resources. Show that the system is deadlock free.
Consider a system consisting of processes P1, P2, ..., Pn, each of which has a unique priority number. Write a monitor that allocates three identical line printers to these processes, using the...
As a bakery business continues to grow, cash flow has become more of a concern. The board of directors would like to maintain the market share price, so a discussion ensues about issuing a stock...
For the relational Hotel schema in the Exercises at the end of Chapter 4, suggest a number of methods that would be applicable to the system. Produce an object-oriented schema for the system.
Manually simulate the Adler algorithm (Figure 10.19) to calculate the checksum of the following words: (FBFF) 16 and (EFAA) 16 . Also show that the result is a weighted checksum. Figure 10.19 Start...
Every year the National Football League invites 335 draft eligible college football players to a scouting combine where they participate in a variety of drills and exercises. One of the more popular...
Betsy Ray started an accounting service on June 1, 20--, by investing $20,000. Her net income for the month was $10,000, and she withdrew $8,000. Prepare a statement of owners equity for the month of...
5. A ray of blue light strikes a 60 triangular glass prism of refractive index 1.54 as shown. (a) Calculate the angle of refraction of the ray of blue light as it enters the glass prism. (b) If the...
Gordon has a goal of purchasing a new second hand car valued at approximately $14,000 financed from the returns generated on his investments over the next 12 months. He currently has approximately...
Suppose the following two processes, foo and bar, are executed concurrently and share the semaphore variables S and R (each initialized to 1) and the integer variable x (initialized to 0). a. Can the...
Consider the following ways of handling deadlock: (1) Bankers algorithm, (2) Detect deadlock and kill thread, releasing all resources, (3) Reserve all resources in advance, (4) Restart thread and...
Ontario Company is involved in the manufacture and sale of high-quality racing and mountain bicycles. At the end of 2011, Ontario's balance sheet reported total accounts receivable of $250,000 and an...
The international marketer and the distributor will have different expectations concerning the relationship. Why should these expectations be spelled out and clarified in the contract?
Write notes on the different types of premium bonus plans. Illustrate your answer with examples.
Outline the steps in the decision- making process for sports participation. What are the three types/levels of consumer decision making? How do the steps in the decision- making process differ for...
Describe three sports organizations that have a strong leader who communicates well outside the sports organization. What are the common characteristics of these leaders, and why do these leaders...
Why is employee motivation such an important aspect of designing todays jobs? The job characteristics model has five componentsskill variety, task identity, task significance, autonomy, and feedback....
Intrinsic value per share is equal to ____________ divided by the number of equity shares.
Define the term utility software and give two examples.
In general terms, how does a worm propagate?
Consider an automated tell machine (ATM) in which users provide a personal identification number (PIN) and a card for account access. Give examples of confidentiality, integrity, and availability...
Repeat Problem 18.1 for a telephone switching system that routes calls through a switching network based on the telephone number requested by the caller. Problem 18.1 Consider an automated tell...
A 0.2 kg ball is thrown upward with and initial speed of 10 m/s. a. What is the force acting on the ball when it reaches half of its maximum height? b. What is the force on the ball when it reaches...
An igneous rock has a mass of 5 Kg. a. What is its weight on the moon, where the acceleration due to gravity is one sixth that on Earth? b. What is its weight in Jupiter, where the acceleration due...
A 50 Kg toolbox is being push along the floor by a 100 N horizontal force. Friction between the floor surface and the box is 20 N. What is the acceleration of the box?

Consider a system consisting of four processes and a single resource. The current state of the claim

Question:

1132 3297

Step by Step Answer:

The number of available units required for the state to be ...View the full answer

Operating Systems Internals and Design Principles

Students also viewed these Computer Sciences questions