Ask Question, Ask an Expert


Ask Operating System Expert

Q1. Describe any three disk scheduling methods. Give an illustration.

Q2. On a simple Paged system, associative registers hold the most active page entries and the full page table is stored in main memory. When references satisfied by the associative registers take 90 ns and reference via the main memory page table take 220 ns, illustrate the effective access time if 60% of all memory references determine their entries in the associative registers.

Q3. Give a page reference string: 7 0 1 2 0 3 0 4 2 3 0 3 2 1 2 0 1 7 0 1. Assume that there are three free frames initially; compute how many page faults will take place?

Q4. Illustrate the different file access methods? Describe Sequential access method. How it can be simulated on direct access file?

Q5. Describe the characteristic features of real-time Kernals and the real time CPU scheduling.

Q6. Describe the given distribution synchronization methods:

a) Mutual Exclusion
b) Election algorithm
c) Atomicity

Q7. Describe the compression method in multimedia.

Operating System, Computer Science

  • Category:- Operating System
  • Reference No.:- M910963

Have any Question? 

Related Questions in Operating System

1 write a shell script lab2q1sh to do the followingacreate

1. Write a shell script ( to do the following: a. Create list1.txt (use echo command) as: Football Basketball Skates Soccer ball Golf ball Shoes b. Create list2.txt (use echo command) as: Football Basketball S ...

Questionwhen designing a kernel with rudimentary

Question: When designing a kernel with rudimentary functionality, what are the required services? Justify your answer and provide an example. provide atleast 15 lines. do the best. need reference which is good.

Operating systems assignmentwe have just 3 processes p1 p2

Operating Systems Assignment We have just 3 processes, P1, P2 and P3, and they arrive at 1, 15 and 23 milliseconds respectively, and they each have two CPU Burst as follows (there are no I/O Bursts). P1: 10 3 P2: 5 12 P3 ...

Discussionmultithreading please respond to the

DISCUSSION "Multithreading" Please respond to the following: • Describe at least one possible effect that multithreading could have on event-driven programming when you are either developing or using a computer program. ...

Assignmentthe power supply provides the power for all of

Assignment The power supply provides the power for all of the components of a personal computer. When replacing a power supply, it is important to consider the power needs of the internal components of the system, as wel ...

1 the city of boston needs to be about 2 acres of green

1. The City of Boston needs to be about 2 acres of green space per 1,000 persons. You have been hired as the GIS expert by an independent consulting company to determine where the City is meeting this rule of thumb and w ...

Outcomes1 evaluate process management techniques2 analyse

Outcomes: 1. Evaluate process management techniques. 2. Analyse different memory management strategies. 3. Become aware of the issues of operating systems in regards storage management. 4. Analyse the issues of protectio ...

Your objective is to create a program that simulates round

Your objective is to create a program that simulates Round Robin CPU scheduling. You may write your program in C, C++, Java, or Python. If you choose C, C++, or Java you must include a Makefile. Your program will be test ...

Unikernelas part of the big picture of kernel design take a

UNIKERNEL As part of the big picture of kernel design, take a look at the attached article. In this course, we have not yet covered some of the OS components that are integral to discussing the benefits and detriments of ...

Operating system assignmentpart onetopic- operating system

Operating System Assignment Part One Topic- Operating system support for mobile computing Submission Rquirements Project Proposal 1 page 1- Pages - 8 to 10 2- Power point slides 3-The project description document which e ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen