Question: Consider below table of four processes under Multi-level queue scheduling. Queue number denotes the queue of the process. Note that priority of queue 1

Consider below table of four processes under Multi-level queue scheduling. Queue number denotes the queue of the process. Note that priority of queue 1 is greater than queue 2. P1 P2 P3 P4 P5 P6 Arrival time 0 2 0 23 0 0 Burst time 7 5 8 4 b- Calculate the waiting time for each process c- Calculate the average waiting time 4 4 Queue 1 2 1 1 2 1 a- Draw a Gantt chart to illustrate how these processes would be scheduled if Queue 1 uses Round Robin (Time Quantum-7) and Queue 2 uses FCFS. Note that a task with the highest priority can interrupt the execution of task with a lower priority.

Step by Step Solution

★★★★★

3.31 Rating (151 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a First lets create a Gantt chart to illustrate the scheduling Time 0 7 14 21 28 35 39 43 47 P1 P2 P... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Operating System Questions!

a. C division of CS, Inc. has 3 service departments (Cafeteria, Human Resource Management, and Information Technology Support) and two production departments (Department 1 and Department 2). The...

The following information was compiled by Kingbird Company: Expected volume of production 105,000 units Actual level of production 99,000 units Budgeted fixed overhead $210,000 Actual fixed overhead...

Moodle X Question 44 Not yet answered Cash Accounts receivable (net) Inventory, December 31, 2016 Equipment and fixtures (net) Accounts payable Common stock Retained earnings Revenue - department a...

Exercise 2: Consider below table of four processes under Multi-level queue scheduling. Queue number denotes the queue of the process. Note that priority of queue 1 is greater than queue 2. Exercise...

I need Gannt chart for each Queue 1 and 2 Exercise 2: Consider below table of four processes under Multi-level queue scheduling. Queue number denotes the queue of the process. Note that priority of...

Exercise 2: Consider below table of four processes under Multi-level queue scheduling. Queue number denotes the queue of the process. Note that prionity of queue 1 is greater than queue 2. a- Draw a...

Question 30

The cell's energy currency is ATP. When ATP is in the form of ADP it most resembles O A battery that does not work and needs to be thrown away. O A power supply that can be used to recharge a...

Luke sold a building and the land on which the building sits to his wholly owned corporation, Studemont Corp., at fair market value. The fair market value of the building was determined to be...

To exploit the strength advantage of robot manipulators and the intellectual advantage of humans, a class of manipulators called extenders has been examined [22]. The extender is defined as an active...

The completed report should include: An introduction to the company, including the background information. A financial statement review. Pro Forma financial statements (Balance Sheet and Income...

Calculate x, x 2 , p, p 2 , σ x , and σ p for the n th stationary state of the infinite square well. Check that the uncertainty principle is satisfied. Which state comes closest to the...

Rachel Sells is unable to reconcile the bank balance at January 31. Rachel's reconciliation is shown here. Cash balance per bank $4,297.20 Add: NSF check 595.00 Less: Bank service charge 51.50...

Air Canada is Canada's largest airline and the largest provider of scheduled passenger services in the Canadian market, the Canada-U.S. transborder market and in the international market to and from...

What are taxes?a payment required by a gournmunt that is unrelated to any specific benefit or service recieved from the government Why are you studying taxes?To understand the legal obligdtion to pay...

Consider the following program. #define Size 64 int A[Size; Size], B[Size; Size], C[Size; Size]; int register i, j; for (j = 0; j

In general, what are the strategies for exploiting spatial locality and temporal locality?

Table shows the process states for the VAX/VMS operating system. a. Can you provide a justification for the existence of so many distinct wait states? b. Why do the following states not have resident...

=+b. Find the number of cycles, t, for which the reliability equals .95 (i.e., 95%).

=+b. Examine the chart in part (a) for any out-ofcontrol points.

=+47. Reliability of mechanical springs is measured in terms of how many times (i.e., cycles) the spring can be compressed and released. Suppose that the lifetime of a certain type of spring can be...