Operating Systems MCQ PDF: Questions and Answers Download | CS MCQs Book
Operating Systems MCQ PDF: Questions and Answers Download | CS MCQs Book

Author: Arshad Iqbal

Publisher: Bushra Arshad

Published: 2019-06-10

Total Pages: 98

ISBN-13:

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The Book Operating Systems Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (CS PDF Book): MCQ Questions Chapter 1-8 & Practice Tests with Answer Key (Operating Systems Textbook MCQs, Notes & Question Bank) includes revision guide for problem solving with hundreds of solved MCQs. Operating Systems MCQ with Answers PDF book covers basic concepts, analytical and practical assessment tests. "Operating Systems MCQ" Book PDF helps to practice test questions from exam prep notes. The eBook Operating Systems MCQs with Answers PDF includes revision guide with verbal, quantitative, and analytical past papers, solved MCQs. Operating Systems Multiple Choice Questions and Answers (MCQs) PDF Download, an eBook covers solved quiz questions and answers on chapters: Computer system overview, concurrency deadlock and starvation, concurrency mutual exclusion and synchronization, introduction to operating systems, operating system overview, process description and control, system structures, threads, SMP and microkernels tests for college and university revision guide. Operating systems Quiz Questions and Answers PDF Download, free eBook’s sample covers beginner's solved questions, textbook's study notes to practice online tests. The Book Operating System MCQs Chapter 1-8 PDF includes CS question papers to review practice tests for exams. Operating Systems Multiple Choice Questions (MCQ) with Answers PDF digital edition eBook, a study guide with textbook chapters' tests for NEET/Jobs/Entry Level competitive exam. Operating Systems Practice Tests Chapter 1-8 eBook covers problem solving exam tests from computer science textbook and practical eBook chapter wise as: Chapter 1: Computer System Overview MCQ Chapter 2: Concurrency Deadlock and Starvation MCQ Chapter 3: Concurrency Mutual Exclusion and Synchronization MCQ Chapter 4: Introduction to Operating Systems MCQ Chapter 5: Operating System Overview MCQ Chapter 6: Process Description and Control MCQ Chapter 7: System Structures MCQ Chapter 8: Threads, SMP and Microkernels MCQ The e-Book Computer System Overview MCQs PDF, chapter 1 practice test to solve MCQ questions: Basic elements, cache design, cache principles, control and status registers, input output and communication techniques, instruction execution, interrupts, processor registers, and user visible registers. The e-Book Concurrency Deadlock and Starvation MCQs PDF, chapter 2 practice test to solve MCQ questions: Concurrency deadlock, starvation, deadlock avoidance, deadlock detection, deadlock detection algorithm, deadlock prevention, an integrated deadlock strategy, circular wait, consumable resources, dining philosophers problem, Linux process and thread management, resource allocation, and ownership. The e-Book Concurrency Mutual Exclusion and Synchronization MCQs PDF, chapter 3 practice test to solve MCQ questions: Mutual exclusion, principles of concurrency, addressing, concurrency deadlock and starvation, input output and internet management, message format, message passing, monitor with signal. The e-Book Introduction to Operating Systems MCQs PDF, chapter 4 practice test to solve MCQ questions: Operating system operations, operating system structure, computer architecture and organization, kernel level threads, process management, and what operating system do. The e-Book Operating System Overview MCQs PDF, chapter 5 practice test to solve MCQ questions: Evolution of operating systems, operating system objectives and functions, Linux operating system, development leading to modern operating system, major achievements in OS, Microsoft windows overview, traditional Unix system, and what is process test. The e-Book Process Description and Control MCQs PDF, chapter 6 practice test to solve MCQ questions: Process description, process control structure, process states, creation and termination of processes, five state process model, modes of execution, security issues, two state process model, and what is process test. The e-Book System Structures MCQs PDF, chapter 7 practice test to solve MCQ questions: Operating system services, system calls in operating system, types of system calls, and user operating system interface. The e-Book Threads, SMP and Microkernels MCQs PDF, chapter 8 practice test to solve MCQ questions: Threads, SMP and microkernels, thread states, user level threads, windows threads, SMP management, asynchronous processing, input output and internet management, inter-process communication, interrupts, multithreading, kernel level threads, Linux process and thread management, low level memory management, microkernel architecture, microkernel design, modular program execution, multiprocessor operating system design, process and thread object, process structure, resource allocation and ownership, symmetric multiprocessing, and symmetric multiprocessors SMP architecture.

OPERATING SYSTEMS
OPERATING SYSTEMS

Author: Narayan Changder

Publisher: CHANGDER OUTLINE

Published: 2024-03-08

Total Pages: 711

ISBN-13:

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Navigate the digital infrastructure with precision using this comprehensive MCQ mastery guide on operating systems. Tailored for students, IT professionals, and system administrators, this resource offers a curated selection of practice questions covering key concepts, functionalities, and architectures in operating systems. Delve deep into process management, memory allocation, and file systems while enhancing your problem-solving skills. Whether you're preparing for exams or seeking to reinforce your practical knowledge, this guide equips you with the tools needed to excel. Master operating systems and optimize your computing environment with confidence using this indispensable resource.

Hands on Operating Systems 1500 MCQ
Hands on Operating Systems 1500 MCQ

Author: Harry Chaudhary.

Publisher: STCD COMPANY

Published: 2018-08-15

Total Pages: 268

ISBN-13: 0359030203

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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

Computer Science MCQ PDF: Questions and Answers Download | Class 7-12 CS MCQs Book
Computer Science MCQ PDF: Questions and Answers Download | Class 7-12 CS MCQs Book

Author: Arshad Iqbal

Publisher: Bushra Arshad

Published:

Total Pages: 266

ISBN-13:

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The Book Computer Science Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Class 7-12 CS PDF Book): MCQ Questions Chapter 1-18 & Practice Tests with Answer Key (Grade 7-12 Computer Textbook MCQs, Notes & Question Bank) includes revision guide for problem solving with hundreds of solved MCQs. Computer Science MCQ with Answers PDF book covers basic concepts, analytical and practical assessment tests. "Computer Science MCQ" Book PDF helps to practice test questions from exam prep notes. The eBook Computer Science MCQs with Answers PDF includes revision guide with verbal, quantitative, and analytical past papers, solved MCQs. Computer Science Multiple Choice Questions and Answers (MCQs) PDF Download, an eBook covers solved quiz questions and answers on chapters: Application software, applications of computers, basics of information technology, computer architecture, computer networks, data communication, data protection and copyrights, data storage, displaying and printing data, interacting with computer, internet fundamentals, internet technology, introduction to computer systems, operating systems, processing data, spreadsheet programs, windows operating system, word processing tests for college and university revision guide. Computer Science Quiz Questions and Answers PDF Download, free eBook’s sample covers beginner's solved questions, textbook's study notes to practice online tests. The Book Class 7-12 Computer Basics MCQs Chapter 1-18 PDF includes CS question papers to review practice tests for exams. Computer Science Multiple Choice Questions (MCQ) with Answers PDF digital edition eBook, a study guide with textbook chapters' tests for NEET/Jobs/Entry Level competitive exam. Grade 7-12 Computer Science Practice Tests Chapter 1-18 eBook covers problem solving exam tests from computer science textbook and practical eBook chapter wise as: Chapter 1: Application Software MCQ Chapter 2: Applications of Computers MCQ Chapter 3: Basics of Information Technology MCQ Chapter 4: Computer Architecture MCQ Chapter 5: Computer Networks MCQ Chapter 6: Data Communication MCQ Chapter 7: Data Protection and Copyrights MCQ Chapter 8: Data Storage MCQ Chapter 9: Displaying and Printing Data MCQ Chapter 10: Interacting with Computer MCQ Chapter 11: Internet Fundamentals MCQ Chapter 12: Internet Technology MCQ Chapter 13: Introduction to Computer Systems MCQ Chapter 14: Operating Systems MCQ Chapter 15: Processing Data MCQ Chapter 16: Spreadsheet Programs MCQ Chapter 17: Windows Operating System MCQ Chapter 18: Word Processing MCQ The e-Book Application Software MCQs PDF, chapter 1 practice test to solve MCQ questions: Application software, presentation basics, presentation programs, presentation slides, word processing elements, and word processing programs. The e-Book Applications of Computers MCQs PDF, chapter 2 practice test to solve MCQ questions: Computer applications, and uses of computers. The e-Book Basics of Information Technology MCQs PDF, chapter 3 practice test to solve MCQ questions: Introduction to information technology, IT revolution, cathode ray tube, character recognition devices, computer memory, computer mouse, computer plotters, computer printers, computer system software, memory devices, information system development, information types, input devices of computer, microphone, output devices, PC hardware and software, random access memory ram, read and write operations, Read Only Memory (ROM), Sequential Access Memory (SAM), static and dynamic memory devices, system software, video camera, and scanner. The e-Book Computer Architecture MCQs PDF, chapter 4 practice test to solve MCQ questions: Introduction to computer architecture, errors in architectures, arithmetic logic unit, bus networks, bus topology, central processing unit, computer languages, input output unit, main memory, memory instructions, motherboard, peripherals devices, Random Access Memory (RAM), Read Only Memory (ROM), and types of registers in computer. The e-Book Computer Networks MCQs PDF, chapter 5 practice test to solve MCQ questions: Introduction to computer networks, LAN and WAN networks, network and internet protocols, network needs, network topologies, bus topology, ring topology, star topology, dedicated server network, ISO and OSI models, networking software, and peer to peer network. 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The e-Book Interacting with Computer MCQs PDF, chapter 10 practice test to solve MCQ questions: Computer hardware, computer keyboard, audiovisual input devices, optical character recognition devices, optical input devices, and optical input devices examples. The e-Book Internet Fundamentals MCQs PDF, chapter 11 practice test to solve MCQ questions: Introduction to internet, internet protocols, internet addresses, network of networks, computer basics, e-mail, and World Wide Web (WWW). The e-Book Internet Technology MCQs PDF, chapter 12 practice test to solve MCQ questions: History of internet, internet programs, network and internet protocols, network of networks, File Transfer Protocol (FTP), online services, searching web, sponsored versus non-sponsored links, using a metasearch engine, using Boolean operators in your searches, using e-mail, web based e-mail services, and World Wide Web (WWW). The e-Book Introduction to Computer Systems MCQs PDF, chapter 13 practice test to solve MCQ questions: Parts of computer system, computer data, computer for individual users, computer hardware, computer software and human life, computers and uses, computers in society, desktop computer, handheld pcs, mainframe computers, minicomputers, network servers, noteBook computers, smart phones, storage devices and functions, supercomputers, tablet PCs, and workstations. The e-Book Operating Systems MCQs PDF, chapter 14 practice test to solve MCQ questions: Operating system basics, operating system processes, operating system structure, Linux operating system, operating system errors, backup utilities, different types of windows, Disk Operating System (DOS), DOS commands, DOS history, user interface commands, user interface concepts, user interfaces, and windows XP. The e-Book Processing Data MCQs PDF, chapter 15 practice test to solve MCQ questions: Microcomputer processor, microcomputer processor types, binary coded decimal, computer buses, computer memory, hexadecimal number system, machine cycle, number systems, octal number system, standard computer ports, text codes, and types of registers in computer. The e-Book Spreadsheet Programs MCQs PDF, chapter 16 practice test to solve MCQ questions: Spreadsheet programs basics, spreadsheet program cells, spreadsheet program functions, and spreadsheet program wizards. The e-Book Windows Operating System MCQs PDF, chapter 17 practice test to solve MCQ questions: Windows operating system, features of windows, window desktop basics, window desktop elements, window desktop types. The e-Book Word Processing MCQs PDF, chapter 18 practice test to solve MCQ questions: Word processing basics, word processing commands, word processing fonts, and word processing menu.

Operating Systems MCQs
Operating Systems MCQs

Author: Arshad Iqbal

Publisher:

Published: 2017-07-19

Total Pages: 152

ISBN-13: 9781521882306

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Operating Systems Multiple Choice Questions and Answers (MCQs): Operating systems quiz questions and answers with practice tests for online exam prep and job interview prep. Operating systems study guide with questions and answers about computer system overview, concurrency deadlock and starvation, concurrency mutual exclusion and synchronization, introduction to operating systems, operating system overview, process description and control, system structures, threads, SMP and microkernels. Operating systems trivia questions and answers to get prepare for career placement tests and job interview prep with answers key. Practice exam questions and answers about computer science, composed from operating systems textbooks on chapters: Computer System Overview Practice Test: 31 MCQs Concurrency Deadlock and Starvation Practice Test: 20 MCQs Concurrency Mutual Exclusion and Synchronization Practice Test: 21 MCQs Introduction to Operating Systems Practice Test: 200 MCQs Operating System Overview Practice Test: 57 MCQs Process Description and Control Practice Test: 34 MCQs System Structures Practice Test: 100 MCQs Threads, SMP and Microkernels Practice Test: 61 MCQs Operating systems interview questions and answers on addressing in OS, an integrated deadlock strategy, asynchronous processing, basic elements, cache design, cache principles, circular wait, computer architecture, computer architecture and organization, computer system architecture. Operating systems test questions and answers on computer system organization, concurrency deadlock and starvation, consumable resources, control and status registers, creation and termination of processes, deadlock avoidance, deadlock detection, deadlock detection algorithm, deadlock prevention. Operating systems exam questions and answers on development leading to modern operating system, dining philosophers' problem, evolution of operating systems, five state process model, input output and communication techniques, input output and internet management, instruction execution, interprocess communication, interrupts, kernel level threads. Operating systems objective questions and answers on Linux operating system, Linux process and thread management, low level memory management, major achievements in OS, message format, message passing, microkernel architecture, microkernel design, Microsoft windows overview, modes of execution, modular program execution, monitor with signal, multiprocessor operating system design. Operating systems certifications prep questions on multithreading in OS, mutual exclusion, operating system objectives and functions, operating system operations, operating system services, operating system structure, principles of concurrency, process and thread object, process control structure, process description, process management, process states, process structure, processor registers, resource allocation and ownership, security issues, symmetric multiprocessing, symmetric multiprocessors SMP architecture, system calls in operating system, thread states, threads, SMP and microkernels, traditional Unix system, two state process model, types of system calls, user level threads, user operating system interface, user visible registers, what is process test, what operating system do, windows threads and SMP management, for competitive exams preparation.

MCQs in Computer Science
MCQs in Computer Science

Author: Timothy J Williams

Publisher: McGraw-Hill Professionals

Published: 2014-06-05

Total Pages: 287

ISBN-13:

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This book is designed for Computer Science students taking their GATE, GRE and other competitive examinations, e.g. examinations for Public Sector Undertakings and placement examinations for software firms. It can also act as a powerful self-evaluation tool for the students of Computer Science and Engineering, MCA, B.Sc.(Computer Science), BCA and PGDCA. Updated With: Inclusion of a new chapter on Oracle covering SQL, PL/SQL, SQL*Plus, Reports and Forms. Expanded coverage of Principles of Programming Languages, Mathematical Foundation of Computer Science, Operating Systems and Data Structures. Over 280 new exercises and updated problems. A hundred more explanations to exercise-answers. Key Features: Over 1950 Multiple-Choice Questions to fully arm the student for competitive exminations. Includes answers to all questions. Provides a brief explanation for 620 choosen tricky questions. Includes questions from previous years' papers of the GATE examination, GRE's subject test in Computer Science and questions from the screening tests conducted by organisations for placement. Question paper of GATE 2005 included.

OPERATING SYSTEMS
OPERATING SYSTEMS

Author: Narayan Changder

Publisher: CHANGDER OUTLINE

Published: 2023-04-05

Total Pages: 292

ISBN-13:

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Embark on a journey into the heart of computing with "Operating Systems Odyssey," your ultimate guide to mastering the intricacies of operating systems. Tailored for IT professionals, students, and enthusiasts, this comprehensive Multiple-Choice Questions (MCQ) guide covers a spectrum of operating system concepts, ensuring a thorough understanding of key principles, architecture, and practical applications. ?? Key Features: Diverse MCQ Bank: Immerse yourself in a diverse collection of MCQs covering essential operating system topics. From process management to file systems, "Operating Systems Odyssey" ensures comprehensive coverage, allowing you to delve into the complexities of modern computing. Thematic Organization: Navigate through the multifaceted world of operating systems with a thematic approach. Each section is dedicated to a specific aspect of operating systems, providing a structured and holistic understanding of this fundamental element of computer science. In-Depth Explanations: Enhance your knowledge with detailed explanations accompanying each MCQ. Our expertly crafted explanations go beyond correct answers, providing valuable insights into operating system principles and functionalities. Real-World Applications: Apply theoretical knowledge to practical scenarios with questions reflecting real-world applications of operating systems. Develop the skills needed to troubleshoot, optimize, and manage operating systems in various computing environments. Visual Learning Aids: Reinforce your learning with visual aids, including diagrams, flowcharts, and illustrations. Visual learning aids make complex operating system concepts more accessible, facilitating a deeper understanding of the inner workings of computing systems. Timed Practice Tests: Simulate exam conditions and enhance your time-management skills with timed practice tests. Evaluate your progress, identify areas for improvement, and build confidence as you navigate through a variety of operating system scenarios. ?? Why Choose "Operating Systems Odyssey"? Comprehensive Coverage: Covering a wide range of operating system topics, our guide ensures a comprehensive understanding of this foundational aspect of computer science. Whether you're an IT professional or a student, this guide caters to all levels of expertise. Practical Relevance: Emphasizing real-world applications, our guide prepares you for practical challenges in managing and optimizing operating systems. Gain insights into troubleshooting and decision-making processes crucial for success in the field. Digital Accessibility: Access your study materials anytime, anywhere with the digital edition available on the Google Play Bookstore. Seamlessly integrate your operating systems studies into your routine and stay updated with the latest advancements in the field. ?? Keywords: Operating Systems, OS Concepts, MCQ Guide, IT Professionals, Real-World Applications, Visual Learning Aids, Timed Practice Tests, Digital Accessibility, Google Play Bookstore. Embark on a journey of operating system mastery with "Operating Systems Odyssey." Download your digital copy today and immerse yourself in the complexities, principles, and real-world applications of operating systems in the ever-evolving landscape of computing. 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 What Operating Systems Do . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 Computer-System Organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 1.3 Computer-System Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 1.4 Operating-System Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 2 Operating-System Structures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 2.1 User and Operating-System Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 2.2 System Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 2.3 Boot Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 2.4 Windows Boot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 3 Processes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 3.1 Process Concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 3.2 Process Scheduling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176 3.3 Interprocess Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 3.4 Client Server Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194 4 Threads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 4.2 Multicore Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216 4.3 high performance computing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235 4.4 Thread Libraries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237 5 Process Synchronization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245 5.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245 5.2 The Critical-Section Problem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252 6 CPU Scheduling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253 6.1 Basic Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253 6.2 Scheduling Algorithms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255 7 Deadlocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257 7.1 System Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257 7.2 Deadlock Prevention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270 7.3 Deadlock Avoidance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270 7.4 Deadlock Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272 8 Main Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273 8.1 Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273 8.2 Contiguous Memory Allocation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278 8.3 Segmentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279 8.4 Paging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282 9 Virtual Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289 9.1 Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289 9.2 Page Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295 10 Mass-Storage Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299 10.1 Overview of Mass-Storage Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . 299 10.2 Disk Scheduling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303 10.3 Disk Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303 10.4 RAID Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306 11 File-System Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309 11.1 File Concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309 11.2 Directory and Disk Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312 11.3 File systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313 12 Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333 12.1 PROTECTION AND SECURITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333

Multiple Choice Questions in Computer Science
Multiple Choice Questions in Computer Science

Author: Ela Kumar

Publisher: I. K. International Pvt Ltd

Published: 2013-12-30

Total Pages: 360

ISBN-13: 819067577X

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The present book aims to provide a thorough account of the type of questions asked in various competitive examinations conducted by UPSC, public sector organizations, private sector companies etc. and also in GATE It covers almost all the important and relevant topics, namely

Integrated Circuits MCQ PDF: Questions and Answers Download | Electronics Engineering MCQs Book
Integrated Circuits MCQ PDF: Questions and Answers Download | Electronics Engineering MCQs Book

Author: Arshad Iqbal

Publisher: Bushra Arshad

Published:

Total Pages: 99

ISBN-13:

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