Question

We can obtain the banker’s algorithm for a single resource type from the general banker’s algorithm...

We can obtain the banker’s algorithm for a single resource type from the general banker’s algorithm simply by reducing the dimensionality of the various arrays by 1. Show through an example that the multipleresource-type banker’s scheme cannot be implemented by individual application of the single-resource-typescheme to each resource type.

Engineering   Computer-Science   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Let Available = (2, 3,0)

Request = (0, 2, 0) for P0 is rejected since it will make the value of Available = ( 2, 1, 0) which will make no process to finish safely. Now let us treat 3 resources as single source resources of banker's algorithm:

.

Conclusion: The request for (0, 2, 0 ) for P0 is rejected while using banker's algorithm for multiple resource types since the final system reached is in an unsafe state. The request is GRANTED when we consider the banker's algorithm for three separate resources.

Hence proved that the multiple resource-type banker’s scheme cannot be implemented by individual application of the single-resource-type scheme to each resource type.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Use Dijkstra's single-source shortest path algorithm to calculate the shortest path from vertex 1 (or Root...
Use Dijkstra's single-source shortest path algorithm to calculate the shortest path from vertex 1 (or Root Vertex) to each vertex of the graph. The Example you are going to implement should have minimum 10- Vertices. Submit the following: 1.      Source Code (C++, Python, Java etc.) 2.      Output of the Code 3.      Trace diagrams (hand written) of the implemented Example
Assume that a finite number of resources of a single resource type must be managed. Processes...
Assume that a finite number of resources of a single resource type must be managed. Processes may ask for a number of these resources and —once finished—will return them. As an example, many commercial software packages provide a given number of licenses, indicating the number of applications that may run concurrently. When the application is started, the license count is decremented. When the application is terminated, the license count is incremented. If all licenses are in use, requests to start...
Probability and Genetics Lab In heredity, we are concerned with the occurrence, every time an egg...
Probability and Genetics Lab In heredity, we are concerned with the occurrence, every time an egg is fertilized, of the probability that a particular gene or chromosome will be passed on through the egg, or through the sperm, to the offspring. As you know, genes and chromosomes are present in pairs in each individual, and segregate as they go into the gametes (egg and sperm). There are two possible genes (alleles) that the egg or sperm might obtain from each...
Probability and Genetics Lab In heredity, we are concerned with the occurrence, every time an egg...
Probability and Genetics Lab In heredity, we are concerned with the occurrence, every time an egg is fertilized, of the probability that a particular gene or chromosome will be passed on through the egg, or through the sperm, to the offspring. As you know, genes and chromosomes are present in pairs in each individual, and segregate as they go into the gametes (egg and sperm). There are two possible genes (alleles) that the egg or sperm might obtain from each...
Written Problem: Induction from a falling magnet We have a small magnet with a magnetic moment...
Written Problem: Induction from a falling magnet We have a small magnet with a magnetic moment of m = 0.1 Am2 (remember: magnetic moment is defined as m = IA - see page 932 of book for the definition). We also have coils of wire. The coils are made out of 100 circular loops of a single wire. A single loop has a radius of 10 cm. The thickness of the wire has a circular cross section with a 0.5...
Case No 2 At times when “everybody’s doing ERP”, users say they can still gain a...
Case No 2 At times when “everybody’s doing ERP”, users say they can still gain a competitive advantage from implementing ERP systems. Users of ERP can have competitive advantage from the way they implement the systems and can best make use of resulting data. Also, users say the system can make them more nimble in the marketplace than companies with hard to change custom programs. ERP users can identify the biggest gain is that they force a company to institute...
The goal of statistics is to use data to understand something about the world. To obtain...
The goal of statistics is to use data to understand something about the world. To obtain useful results, a scientific approach should be followed. The basic approach can be summarized into a few steps. Write a question that can be answered by collecting data. Determine what variables to measure and how to collect a data sample. Analyze the data and create appropriate summaries. Create a report of the results, drawing conclusions or inferences where appropriate. For example, suppose you are...
CASE: Advertising Experiments at RestaurantGrades Shirley A. Critic is the founder of RestaurantGrades (RG), a restaurant...
CASE: Advertising Experiments at RestaurantGrades Shirley A. Critic is the founder of RestaurantGrades (RG), a restaurant review platform (similar to Yelp or TripAdvisor) with an impressive stock of online reviews written by ordinary restaurant-goers.Shirley is happy with the company’s growth and position in the industry, and has compelling evidence that RG reviews have an important influence on the restaurant choices people make. However, doubts have been raised about the efficacy of the company’s main source of revenue—selling ads to restaurants....
equired 1 Required 2 Required 3 Identify at least four general advantages associate with activity-based costing....
equired 1 Required 2 Required 3 Identify at least four general advantages associate with activity-based costing. Select "X" if the item is a general advantage. Allows management to focus on value-added and non-value-added activities, so that non-value-added activities can be controlled or eliminated, thus streamlining production processes. Highlights the relationship between activities and identifies opportunities to reduce costs (i.e., designing products with fewer parts in order to reduce the cost of the manufacturing process). Provides management with reports that are...
Personally reflect on how you as a supervisor/manager can apply the "takeaways" from these topics. According...
Personally reflect on how you as a supervisor/manager can apply the "takeaways" from these topics. According to Webster's dictionary, Ethics are an area of study that deals with ideas about what is good and bad behavior: a branch of philosophy dealing with what is morally right or wrong. Business Ethics is then the application of ethics to business practices and decision-making in business. You don't need to learn the difference between right and wrong ... but rather how to apply...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT