Give an example of resource allocation graph & deadlocked, Computer Engineering

Assignment Help:

Suppose there are 2 copies of resource A, 3 copies of resource B, and 3 copies of resource C. Suppose further that process 1 holds one unit of resources B and C and is waiting for a unit of A; that process 2 is holding a unit of A and waiting on a unit of B; and that process 3 is holding one unit of A, two units of B, and one unit of C. Draw the resource allocation graph. Is the system in a deadlocked state? Why or why not?

Resource allocation graph is specified below:

1593_Resource allocation graph.png

Here is a cycle into the resource allocation graph shows system is not in a safe condition. System is in deadlock as needed resources are 1 unit of resource A and 1 unit of resource B whereas available resource is 1 unit of resource C. Not any of the process can be finished.


Related Discussions:- Give an example of resource allocation graph & deadlocked

Is the basic list deleted when the new list is created, Is the basic list d...

Is the basic list deleted when the new list is created? No.  It is not removed and you can return back to it using one of the standard navigation functions like clicking on th

Discussion., Functionality first and then Security?

Functionality first and then Security?

Animation for project, Final Animation This is the final piece of work ...

Final Animation This is the final piece of work that should stand on its own as a piece of Art or Design. This is your personal response to the idea of Transformation - The pro

What is polling, What is polling? Polling is a scheme or an algorithm t...

What is polling? Polling is a scheme or an algorithm to recognize the devices interrupting the processor. Polling is employed when multiple devices interrupt the processor by o

Difference between search and search all, SEARCH is a sequential search fro...

SEARCH is a sequential search from the starting of the table. SEARCH ALL is a binary search, continually dividing the table in two halves until a match is found. SEARCH ALL is more

Nix commands, reate a directory "Unix" under your home directory. Command(...

reate a directory "Unix" under your home directory. Command(s): ………………………………………….

client will now send ten integers , Change this program so that every clie...

Change this program so that every client will now send ten integers and receives their sum from the server. In Java, for loops can be easily executed as follows: for (int i = 0 ; i

Building is into our operational processes, Building IS into our operationa...

Building IS into our operational processes - Information System Although information systems are becoming increasingly prevalent they are not always the correct solution to ev

Show the connections used in sound cards, Q. Show the Connections used in S...

Q. Show the Connections used in Sound cards? Sound cards must have connections to allow different functions.  One of the most significant is MIDI port (MIDI signifies Musical I

Design tables in html, In this portion you would see how to put tables in y...

In this portion you would see how to put tables in your web documents. It isn't that a table is simply a combination of rows and columns. If you have ever seen any table in an attr

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd