Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Operating System Expert

1) Describe the significance of memory protection. describe internal and external fragmentation.

2) Describe the principles of combined paging and segmentation scheme.

3) Consider the following segment table:

Segment              base          length
0                         219             600
1                        2300             14
2                          90              100
3                        1327             580
4                        1952             96

What are the physical addresses for the following logical addresses?

a) 0,430

b) 1, 10

c) 2, 500

d) 3, 400

e) 4, 112

4) Describe the schemes for defining the logical structure of a directory.

5) Consider the following page reference string:

1, 2, 3, 4, 2, 1, 5, 6, 2, 1, 2, 3, 7, 6, 3, 2, 1, 2, 3, 6.

How many page faults will occur for the replacement algorithms given below, assuming five frames? Keep in mind all frames are at first empty, first unique pages will all cost one fault each.

i) LRU replacement

ii) FIFO replacement

iii) Optimal replacement

6) prepare brief notes on the following in context to windows NT system:

(i) Win 32 Environment

(ii) Internal layout of file system

(iii) Name resolution in TCP/IP Networks

(iv) Interprocess Communication

Operating System, Computer Science

  • Category:- Operating System
  • Reference No.:- M910406

Have any Question? 


Related Questions in Operating System

Linux implementation proposallinx llc has a new research

Linux Implementation Proposal Linx, LLC. has a new research and development group - LSDG. All systems in LSDG will run the Linux operating system and will access resources, as well as share resources, with Linx, LLC.'s M ...

Firewall rulesin this project you will create two simple

Firewall Rules In this project you will create two simple firewall rules in Windows Advanced Firewall. This may be the first time you have made a modification to the firewall on your computer. The first rule will block a ...

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 ...

Assignmentinstructions please answer all questions in your

Assignment Instructions: Please answer all questions in your own words Part I: Questions 1. In terms of porting UNIX, what part of the UNIX OS requires modification? why? 2. As a system administrator, how do you deal wit ...

V1 file processing commands worksheetmiddot

Version 1 File Processing Commands Worksheet · What UID and PID have the highest amount of physical memory a process has used and is not swapped out? Show all processes and full output. · If using a long listing and no p ...

Programming assignment lab schedulerdispatcheryou are to

Programming Assignment Lab: Scheduler/Dispatcher You are to implement a Scheduler in C, C++ and submit the source code, which we will compile and run. Both are to be delivered to the TA as source code through NYU Classes ...

Assignment1 arrigo postulated three key propositions of

Assignment (1) Arrigo postulated three key propositions of postmodernism. Explain them in full, using at least 250 words. (2) Daly and Chesney-Lind considered five insights to be distinctive features of feminist theory? ...

1 from this book you have learned a little about the

1. From this book, you have learned a little about the different file systems inWindows and Linux. To get a better handle on the differences between them, write a short memo describing three properties of each of these f ...

Question moving function outside of the kernel or even

Question: Moving function outside of the kernel or even layering the kernel may provide some benefits. How does virtualization factor into a layered vs. non-layered design discussion? Provide specfic support for your ans ...

1 write a shell script lab2q1sh to do the followingacreate

1. Write a shell script (lab2_q1.sh) 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 ...

  • 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

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

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