Operating Systems 101
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Operating Systems 101 Novice To Expert
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Author : Rob Botwright
language : en
Publisher: Rob Botwright
Release Date : 101-01-01
Operating Systems 101 Novice To Expert written by Rob Botwright and has been published by Rob Botwright this book supported file pdf, txt, epub, kindle and other format this book has been release on 101-01-01 with Computers categories.
📚 Welcome to the ultimate operating systems book bundle! 📚 Get ready to level up your skills with "Operating Systems 101: Novice to Expert" – a comprehensive collection covering Windows, Linux, UNIX, iOS, and Android. 🌟 🖥️ Book 1: "Windows Mastery" 🖥️ Perfect for beginners, this guide unlocks the secrets of Windows operating systems, helping you navigate with ease and confidence. Say goodbye to confusion and hello to Windows mastery! 🚀 🐧 Book 2: "Linux Unleashed" 🐧 From novice to system administrator, this book takes you on a journey through Linux, empowering you to harness its power and become a Linux expert. Say hello to the world of open-source possibilities! 🌐 🔓 Book 3: "Unlocking UNIX" 🔓 Ready to take your skills to the next level? Dive into advanced techniques for UNIX operating systems and discover the keys to unlocking its full potential. Elevate your UNIX game like never before! 💡 🍏 Book 4: "iOS Demystified" 🍏 Explore the inner workings of Apple's iOS with expert insights and insider knowledge. Whether you're a developer or a curious user, this book will unravel the mysteries of iOS and empower you to make the most of your Apple devices. 📱 🤖 Book 5: "Android Engineering" 🤖 Become a master of the world's most popular mobile operating system – Android! From app development to system optimization, this book has everything you need to engineer greatness on the Android platform. Get ready to dominate the mobile world! 🚀 🌟 Why choose this bundle? 🌟 · Comprehensive coverage of five major operating systems · Suitable for beginners and experts alike · Expert insights and insider knowledge · Practical tips and techniques for real-world application · Unlock your full potential and become an operating system expert! Don't miss out on this opportunity to become a true operating systems guru. Grab your bundle today and embark on a journey to operating system mastery! 🚀
Operating Systems 101
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Author : Rob Botwright
language : en
Publisher:
Release Date : 2024-02-29
Operating Systems 101 written by Rob Botwright and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-02-29 with Computers categories.
���� Welcome to the ultimate operating systems book bundle! ���� Get ready to level up your skills with "Operating Systems 101: Novice to Expert" - a comprehensive collection covering Windows, Linux, UNIX, iOS, and Android. ���� ����️ Book 1: "Windows Mastery" ����️ Perfect for beginners, this guide unlocks the secrets of Windows operating systems, helping you navigate with ease and confidence. Say goodbye to confusion and hello to Windows mastery! ���� ���� Book 2: "Linux Unleashed" ���� From novice to system administrator, this book takes you on a journey through Linux, empowering you to harness its power and become a Linux expert. Say hello to the world of open-source possibilities! ���� ���� Book 3: "Unlocking UNIX" ���� Ready to take your skills to the next level? Dive into advanced techniques for UNIX operating systems and discover the keys to unlocking its full potential. Elevate your UNIX game like never before! ���� ���� Book 4: "iOS Demystified" ���� Explore the inner workings of Apple's iOS with expert insights and insider knowledge. Whether you're a developer or a curious user, this book will unravel the mysteries of iOS and empower you to make the most of your Apple devices. ���� ���� Book 5: "Android Engineering" ���� Become a master of the world's most popular mobile operating system - Android! From app development to system optimization, this book has everything you need to engineer greatness on the Android platform. Get ready to dominate the mobile world! ���� ���� Why choose this bundle? ���� - Comprehensive coverage of five major operating systems - Suitable for beginners and experts alike - Expert insights and insider knowledge - Practical tips and techniques for real-world application - Unlock your full potential and become an operating system expert! Don't miss out on this opportunity to become a true operating systems guru. Grab your bundle today and embark on a journey to operating system mastery! ����
Hands On Operating Systems 1500 Mcq
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Author : Harry Chaudhary.
language : en
Publisher: STCD COMPANY
Release Date : 2018-08-15
Hands On Operating Systems 1500 Mcq written by Harry Chaudhary. and has been published by STCD COMPANY this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-15 with Computers categories.
Our 1500+ Operating Systems questions and answers focuses on all areas of Operating Systems subject covering 100+ topics in Operating Systems. These topics are chosen from a collection of most authoritative and best reference books on Operating Systems. One should spend 1 hour daily for 15 days to learn and assimilate Operating Systems comprehensively. This way of systematic learning will prepare anyone easily towards Operating Systems interviews, online tests, examinations and certifications. You can watch basic Operating Systems video lectures by visiting our YouTube channel IT EXAM GURUJI. Highlights ------------ 1500+ Basic and Hard Core High level Multiple Choice Questions & Answers in Operating Systems with explanations. Prepare anyone easily towards Operating Systems interviews, online tests, Government Examinations and certifications. Every MCQ set focuses on a specific topic in Operating Systems. Who should Practice these Operating Systems Questions? Anyone wishing to sharpen their skills on Operating Systems. Anyone preparing for aptitude test in Operating Systems. Anyone preparing for interviews (campus/off-campus interviews, walk-in interview & company interviews) Anyone preparing for entrance examinations and other competitive examinations. All – Experienced, Freshers and Students. Inside- ------- Operating System Basics -----------------------------------------------------------------------6 Processes ----------------------------------------------------------------------------------------- 8 Process Control Block--------------------------------------------------------------------------10 Process Scheduling Queues----------------------------------------------------------------- 12 Process Synchronization----------------------------------------------------------------------15 Process Creation------------------------------------------------------------------------------- 17 Inter Process Communication---------------------------------------------------------------19 Remote Procedure Calls-----------------------------------------------------------------------21 Process Structures------------------------------------------------------------------------------23 CPU Scheduling----------------------------------------------------------------------------------26 CPU Scheduling Benefits----------------------------------------------------------------------28 CPU Scheduling Algorithms I --------------------------------------------------------------- 31 CPU Scheduling Algorithms II ---------------------------------------------------------------34 Critical Section (CS) Problem and Solutions- --------------------------------------------37 Semaphores I -----------------------------------------------------------------------------------39 Semaphores II ----------------------------------------------------------------------------------43 The Classic Synchronization Problems----------------------------------------------------46 Monitors------------------------------------------------------------------------------------------49 Atomic Transactions---------------------------------------------------------------------------51 Deadlock -----------------------------------------------------------------------------------------54 Deadlock Prevention---------------------------------------------------------------------------56 Deadlock Avoidance ---------------------------------------------------------------------------59 Deadlock Detection ----------------------------------------------------------------------------63 Deadlock Recovery-----------------------------------------------------------------------------65 Memory Management –Swapping Processes I -----------------------------------------67 Memory Management – Swapping Processes II -------------------------------------- 70 Memory Management ---------------------------------------------------------------------- 73 Memory Allocation I ------------------------------------------------------------------------- 75 Memory Allocation II --------------------------------------------------------------------------78 Paging – I -----------------------------------------------------------------------------------------80 Paging – II ----------------------------------------------------------------------------------------83 Segmentation------------------------------------------------------------------------------------86 I/O System – Application I/O Interface – I -----------------------------------------------89 I/O System – Application I/O Interface – II ----------------------------------------------92 I/O System – Kernel I/O Subsystems ------------------------------------------------------95 RTOS ----------------------------------------------------------------------------------------------97 Implementing RT Operating Systems -----------------------------------------------------99 Implementing RT Operating Systems ----------------------------------------------------101 Real Time CPU Scheduling – I --------------------------------------------------------------103 Real Time CPU Scheduling – II -------------------------------------------------------------106 Multimedia Systems -------------------------------------------------------------------------108 Multimedia System – Compression – I --------------------------------------------------110 Multimedia System – Compression – II--------------------------------------------------113 Multimedia System – Compression – III-------------------------------------------------115 CPU and Disk Scheduling -------------------------------------------------------------------117 Network Management ----------------------------------------------------------------------119 Security – User Authentication -----------------------------------------------------------122 Security – Program and System Threats-------------------------------------------------125 Security – Securing Systems and Facilities ---------------------------------------------129 Security – Intrusion Detection ------------------------------------------------------------132 Security – Cryptography --------------------------------------------------------------------135 Secondary Storage ---------------------------------------------------------------------------137 Linux ---------------------------------------------------------------------------------------------139 Threads -----------------------------------------------------------------------------------------141 User and Kernel Threads -------------------------------------------------------------------143 Multi Threading Models --------------------------------------------------------------------146 The Fork and exec System Calls -----------------------------------------------------------148 Thread Cancellation -------------------------------------------------------------------------150 Signal Handling -------------------------------------------------------------------------------152 Thread Pools ----------------------------------------------------------------------------------155 Virtual Memory -------------------------------------------------------------------------------157 Virtual Memory – Demand Paging -------------------------------------------------------159 Page Replacement Algorithms – I- -------------------------------------------------------162 Page Replacement Algorithms – II--------------------------------------------------------165 Allocation of Frames -------------------------------------------------------------------------168 Virtual Memory – Thrashing ---------------------------------------------------------------171 File System Concepts ------------------------------------------------------------------------174 File System Implementation----------------------------------------------------------------176 File System Interface Access Methods – I-----------------------------------------------178 File System Interface Access Methods – II----------------------------------------------180 File System Interface Directory Structure – I-------------------------------------------182 File System Interface Directory Structure – II------------------------------------------185 File System Interface Mounting and Sharing ------------------------------------------188 File System Interface Protection ----------------------------------------------------------191 File System ImplementationAllocation Methods – I----------------------------------194 File System Implementation–Allocation Methods – II-------------------------------197 File System Implementation–Allocation Methods – III------------------------------200 File System Implementation – Performance - -----------------------------------------203 File System Implementation – Recovery -----------------------------------------------205 File System Implementation – Network File System –I------------------------------207 File System Implementation – Network File System –II---------------------------- 209 I/O Subsystem ---------------------------------------------------------------------------------211 Disk Scheduling – I----------------------------------------------------------------------------213 Disk Scheduling – II---------------------------------------------------------------------------215 Disk Management ----------------------------------------------------------------------------218 Swap Space Management ------------------------------------------------------------------220 RAID Structure – I-----------------------------------------------------------------------------223 RAID Structure – II----------------------------------------------------------------------------226 Tertiary Storage -------------------------------------------------------------------------------229 Protection – Access Matrix -----------------------------------------------------------------231 Protection Concepts -------------------------------------------------------------------------235 Security -----------------------------------------------------------------------------------------237 Memory Protection --------------------------------------------------------------------------239 Protection – Revocation of Access Rights ----------------------------------------------242 Distributed Operating System -------------------------------------------------------------245 Types & Resource Sharing - ----------------------------------------------------------------247 D-OS Network Structure & Topology - --------------------------------------------------250 Robustness of Distributed Systems ------------------------------------------------------252 Distributed File System – I------------------------------------------------------------------254 Distributed File System – II-----------------------------------------------------------------256 Distributed File System – III----------------------------------------------------------------258 Distributed Coordination -------------------------------------------------------------------260 Distributed Synchronization ---------------------------------------------------------------263
Operating System 101
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Author : WAGmob
language : en
Publisher: WAGmob
Release Date : 2013-10-18
Operating System 101 written by WAGmob and has been published by WAGmob this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-18 with categories.
***** WAGmob: Over One million Paying Customers ***** WAGmob brings you, Simple 'n Easy, on-the-go learning ebook for "Operating System 101". The ebook provides: Snack sized chapters for easy learning. Designed for both students and adults. This ebook provides a quick summary of essential concepts in Operating System 101 by following snack sized chapters: Operating System Overview: • What is an Operating System? • Operating System Services • Evolution of Operating System Process in Operating System: • Process Introduction • Process state • Process Control Block • Context Switch • Operations on Processes • Scheduling Queues Scheduling in Operating System: • What is Scheduling? • Schedulers • Criteria for CPU Scheduling Algorithm • Non-Preemptive Vs. Preemptive Scheduling • Types of Scheduling Algorithms Scheduling Algorithm I: • First Come First Serve • Shortest Job First • Shortest Remaining Time First • What is Priority? • Non-preemptive Priority Scheduling • Preemptive Priority Scheduling Scheduling Algorithm II: • Round Robin Scheduling • Multiprocessor Scheduling • Time Sharing Multiprocessor Scheduling • Space Sharing Scheduling • Gang Scheduling Threads in Operating System: • What is a Thread? • User level Thread • Kernel level threads • Differences and Similarities between Threads and Processes • Inter-process communication • Message-Passing System Process Synchronization I: • Process Synchronization • How process synchronization is achieved? • Critical Section Problem • Solution to Critical Section Problem • Two Process Solutions • Semaphore • Binary Semaphore • Classic Problems of Synchronization Process Synchronization II: • Bounded Buffer Producer-consumer Problem • The Readers- Writers Problem • The Dining-Philosophers Problem Deadlock in Operating System I: • Deadlock • Necessary Conditions • Resource-Allocation Graph • Methods for Handling Deadlocks • Deadlock Avoidance • Banker's Algorithm Deadlock in Operating System II: • Example of Bankers Algorithm • Deadlock Detection • Detection Algorithm • Example of Detection Algorithm • Recovery from Deadlock Memory Management I: • Memory Management • Physical and Logical address • Overlays • Swapping • Contiguous Memory Allocation • Memory Allocation Method Memory Management II: • Sample Problem on Memory Allocation • Paging • Segmentation • Comparison between Paging and Segmentation Virtual Memory and Page Replacement: • Virtual Memory • Demand Paging • Page Fault • Page Replacement Technique • FIFO • Optimal Page Replacement Algorithm • LRU Page Replacement • Thrashing File System: • File concept • File Attributes • File Operations • Common File Types • File Access Methods • File Allocation Methods Disk Scheduling: • Disk Scheduling • First Come-First Serve (FCFS) • Shortest Seek Time First (SSTF) • SCAN • C-SCAN • LOOK About WAGmob ebooks: 1) A companion ebook for on-the-go, bite-sized learning. 2) Offers value for money (a lifetime of free updates). 3) Over One million paying customers from 175+ countries. WAGmob Vision : Simple 'n easy ebooks for a lifetime of on-the-go learning Visit us : www.wagmob.com Please write to us at [email protected]. We would love to improve this ebook.
Operating System
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Author : M. Naghibzadeh
language : en
Publisher: iUniverse
Release Date : 2005
Operating System written by M. Naghibzadeh and has been published by iUniverse this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Computers categories.
Operating System is the most essential program of all, without which it becomes cumbersome to work with a computer. It is the interface between the hardware and computer users making the computer a pleasant device to use. The Operating System: Concepts and Techniques clearly defines and explains the concepts: process (responsibility, creation, living, and termination), thread (responsibility, creation, living, and termination), multiprogramming, multiprocessing, scheduling, memory management (non-virtual and virtual), inter-process communication/synchronization (busy-wait-based, semaphore-based, and message-based), deadlock, and starvation. Real-life techniques presented are based on UNIX, Linux, and contemporary Windows. The book has briefly discussed agent-based operating systems, macro-kernel, microkernel, extensible kernels, distributed, and real-time operating systems. The book is for everyone who is using a computer but is still not at ease with the way the operating system manages programs and available resources in order to perform requests correctly and speedily. High school and university students will benefit the most, as they are the ones who turn to computers for all sorts of activities, including email, Internet, chat, education, programming, research, playing games etc. It is especially beneficial for university students of Information Technology, Computer Science and Engineering. Compared to other university textbooks on similar subjects, this book is downsized by eliminating lengthy discussions on subjects that only have historical value.
A History Of Computer Operating Systems
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Author : Jon Watson
language : en
Publisher: Nimble Books LLC
Release Date : 2008
A History Of Computer Operating Systems written by Jon Watson and has been published by Nimble Books LLC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Operating systems (Computers) categories.
Understanding Operating Systems
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Author : Ida M. Flynn
language : en
Publisher: Cengage Learning
Release Date : 2001
Understanding Operating Systems written by Ida M. Flynn and has been published by Cengage Learning this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Computers categories.
UNDERSTANDING OPERATING SYSTEMS provides a basic understanding of operating systems theory, a comparison of the major operating systems in use, and a description of the technical and operational tradeoffs inherent in each. The effective two-part organization covers the theory of operating systems, their historical roots, and their conceptual basis (which does not change substantially), culminating with how these theories are applied in the specifics of five operating systems (which evolve constantly). The authors explain this technical subject in a not-so-technical manner, providing enough detail to illustrate the complexities of stand-alone and networked operating systems. UNDERSTANDING OPERATING SYSTEMS is written in a clear, conversational style with concrete examples and illustrations that readers easily grasp.
Linux For Beginners
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Author : Jason Knox
language : en
Publisher:
Release Date : 2019-12-11
Linux For Beginners written by Jason Knox and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-12-11 with categories.
Are you looking for a way to reduce costs for some of the projects you need to do, while still maintaining some of the power and features that you are looking for in an operating system? Would you like to choose a system that is easy to work with, and has fewer vulnerabilities to attacks? Would it be nice not to have to spend half of your time doing a system reboot or another process in order to get the operating system to work the way you would like, even after a short amount of time? Many of the operating system may seem like they are working well, but when they are compared to the Linux system, you will find that there are many areas where they are going to fail. And this is exactly what we are going to discuss inside of this guidebook. We are going to take some of the most important parts of the Linux system and learn how to make them work for our own needs. Some of the different topics we will explore include: What the Linux system is all about and why it is so important to some of the work we will be doing; How to handle some of the directories that are found in this system; A look at the variables and how we are able to use them for our needs; How to handle some of the different commands in Linux and what many of them mean; A lesson in Fish and how this is often seen as one of the best shells of Linux to help us get things done; A look at the Nano and Vi text editors and what we are able to do with these in order to write out our commands and what features and shortcuts they both bring to the table; How to provide the right permissions to the system so that only the people you want to can read, write and execute the file; How the Linux system is going to work and provide a ton of benefits to hackers throughout the world. And much more... There are so many benefits that come with the Linux system. Moreover it is one of the best operating systems to spend some time on. But it does work slightly differently than the other operating systems out there. This simply means that it takes a bit more time to get down and learn how to use it well. If you are ready to learn a bit more about the Linux system and what it can do for you, make sure to check out this guidebook to get started ! ***Scroll up and click the ADD TO CART button***
Operating System
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Author : Leo J. Cohen
language : en
Publisher:
Release Date : 1970
Operating System written by Leo J. Cohen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with Computers categories.
Discusses the basics of operating systems and computer program applications.
Learning The Unix Operating System
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Author : Jerry Peek
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2002
Learning The Unix Operating System written by Jerry Peek and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Computers categories.
A handy book for someone just starting with Unix or Linux, and an ideal primer for Mac and PC users of the Internet who need to know a little about Unix on the systems they visit. The most effective introduction to Unix in print, covering Internet usage for email, file transfers, web browsing, and many major and minor updates to help the reader navigate the ever-expanding capabilities of the operating system.