ITIL(R) 4 Direct, Plan and ImproveIf you've achieved your ITIL(R) 4 Foundation certificate, you're probably planning the next stage in your ITIL journey and which qualification to work towards. DPI provides essential knowledge and capabilities for service management professionals, supporting those involved in directing or planning based on strategy and continual improvement - a must-have skillset practitioners should seek beyond Foundation level. DPI is the only one of the ITIL 4 advanced level courses that leads to both Managing Professional (MP) and Strategic Leader (SL) status. The module is aimed at managers and aspiring managers at all levels, providing them with the practical skills needed to improve themselves and their organisation by way of effective strategic direction and delivering continual improvement. An excellent supplement to any training courseITIL(R) 4 Direct, Plan and Improve (DPI) - Your companion to the ITIL 4 Managing Professional and Strategic Leader DPI certification is a study guide designed to help students pass the ITIL(R) 4 Direct, Plan and Improve module. The majority of this book is based on the AXELOS ITIL(R) 4: Direct, Plan and Improve publication and the associated DPI Strategist syllabus. It provides students with the information they need to pass the DPI exam, and help them become a successful practitioner. Suitable for existing ITIL v3 experts, ITIL 4 Managing Professional (MP) students, ITSM (IT service management) practitioners who are adopting ITIL 4, approved training organisations, IT service managers, IT managers and those in IT support roles, the book covers: Key concepts: Scope, key principles and methods; The role of governance, risk and compliance; Continual improvement; Organisational change management; Measurement and reporting; Value streams and practices; and Exam preparation. A useful tool throughout your careerIn addition to being an essential study aid, the author - a seasoned ITSM professional - also provides additional guidance throughout the book which you can lean on once your training and exam are over. The book includes her own practical experience from which she gives advice and points to think about along the way so that you can refer back to this book for years to come - long after you've passed your exam. The essential link between your ITIL qualification and the real world - buy this book today!ITIL(R) is a registered trade mark of AXELOS Limited. All rights reserved. This book is an official AXELOS licensed product.

Experience learning made easy--and quickly teach yourself the essentials of working with Windows 7. With STEP BY STEP, you set the pace--building and practicing the skills you need, just when you need them Learn to manage windows and folders, sort and filter files, create an efficient Windows working environment, and safely access the Internet. You'll learn how to install and manage software and hardware, create and manage homegroups, share content with other computers and computer users, and instantly locate content stored on your PC or network. You'll also learn how to fine-tune your PC's performance and resolve common problems. Plus, the supplied practice files give you a chance to hone your skills and put the book's lessons to work.

For customers who purchase an ebook version of this title, instructions for downloading the CD files can be found in the ebook.

Parallel to the growth of computer usage in society is the growth of programming instruction in schools. This informative volume unites a wide range of perspectives on the study of novice programmers that will not only inform readers of empirical findings, but will also provide insights into how novices reason and solve problems within complex domains. The large variety of methodologies found in these studies helps to improve programming instruction and makes this an invaluable reference for researchers planning studies of their own. Topics discussed include historical perspectives, transfer, learning, bugs, and programming environments.

With this book, Christopher Kormanyos delivers a highly practical guide to programming real-time embedded microcontroller systems in C++. It is divided into three parts plus several appendices. Part I provides a foundation for real-time C++ by covering language technologies, including object-oriented methods, template programming and optimization. Next, part II presents detailed descriptions of a variety of C++ components that are widely used in microcontroller programming. It details some of C++'s most powerful language elements, such as class types, templates and the STL, to develop components for microcontroller register access, low-level drivers, custom memory management, embedded containers, multitasking, etc. Finally, part III describes mathematical methods and generic utilities that can be employed to solve recurring problems in real-time C++. The appendices include a brief C++ language tutorial, information on the real-time C++ development environment and instructions for building GNU GCC cross-compilers and a microcontroller circuit. For this fourth edition, the most recent specification of C++20 is used throughout the text. Several sections on new C++20 functionality have been added, and various others reworked to reflect changes in the standard. Also several new example projects ranging from introductory to advanced level are included and existing ones extended, and various reader suggestions have been incorporated. Efficiency is always in focus and numerous examples are backed up with runtime measurements and size analyses that quantify the true costs of the code down to the very last byte and microsecond. The target audience of this book mainly consists of students and professionals interested in real-time C++. Readers should be familiar with C or another programming language and will benefit most if they have had some previous experience with microcontroller electronics and the performance and size issues prevalent in embedded systems programming.

Your "get-started" guide to the world of macOS Big Sur Wherever you like to Mac--at home in front of your trusty iMac or over a coffee with your portable MacBook Air--macOS provides you with the seamless, efficient, and reliable user experience that makes these devices so famously a pleasure to use. macOS Big Sur For Dummies is here to heighten the experience for new users and upgraders alike by providing the very latest on the ways macOS Big Sur can enhance how you work and play. Written in a no-jargon style by Bob LeVitus--the Houston Chronicle's much-loved "Dr. Mac" since 1996--this guide starts with the basics, like getting set up, and explains more advanced uses, like making music and movies, exploring the expanding universe of apps and giving tips on how to save time and enhance productivity along the way. With this book, you'll learn to Set up and connect your Mac Get friendly with Siri Enhance your world with apps Work better and faster Use the comprehensive capabilities of macOS Big Sur to do anything and everything you would like to do--and do it even better. For beginners and experts alike, macOS Big Sur For Dummies is the best way to step into the magical world of getting things done with Mac.

In Symbolic Analysis for Parallelizing Compilers the author presents an excellent demonstration of the effectiveness of symbolic analysis in tackling important optimization problems, some of which inhibit loop parallelization. The framework that Haghighat presents has proved extremely successful in induction and wraparound variable analysis, strength reduction, dead code elimination and symbolic constant propagation. The approach can be applied to any program transformation or optimization problem that uses properties and value ranges of program names. Symbolic analysis can be used on any transformational system or optimization problem that relies on compile-time information about program variables. This covers the majority of, if not all optimization and parallelization techniques. The book makes a compelling case for the potential of symbolic analysis, applying it for the first time - and with remarkable results - to a number of classical optimization problems: loop scheduling, static timing or size analysis, and dependence analysis. It demonstrates how symbolic analysis can solve these problems faster and more accurately than existing hybrid techniques.

Peer-to-peer (P2P) technology, or peer computing, is a paradigm that is viewed as a potential technology for redesigning distributed architectures and, consequently, distributed processing. Yet the scale and dynamism that characterize P2P systems demand that we reexamine traditional distributed technologies. A paradigm shift that includes self-reorganization, adaptation and resilience is called for. On the other hand, the increased computational power of such networks opens up completely new applications, such as in digital content sharing, scientific computation, gaming, or collaborative work environments.

In this book, Vu, Lupu and Ooi present the technical challenges offered by P2P systems, and the means that have been proposed to address them. They provide a thorough and comprehensive review of recent advances on routing and discovery methods; load balancing and replication techniques; security, accountability and anonymity, as well as trust and reputation schemes; programming models and P2P systems and projects. Besides surveying existing methods and systems, they also compare and evaluate some of the more promising schemes.

The need for such a book is evident. It provides a single source for practitioners, researchers and students on the state of the art. For practitioners, this book explains best practice, guiding selection of appropriate techniques for each application. For researchers, this book provides a foundation for the development of new and more effective methods. For students, it is an overview of the wide range of advanced techniques for realizing effective P2P systems, and it can easily be used as a text for an advanced course on Peer-to-Peer Computing and Technologies, or as a companion text for courses on various subjects, such as distributed systems, and grid and cluster computing.

System Center Configuration Manager Current Branch provides a total systems management solution for a people-centric world. It can deploy applications to individuals using virtually any device or platform, centralizing and automating management across on-premise, service provider, and Microsoft Azure environments. In System Center Configuration Manager Current Branch Unleashed, a team of world-renowned System Center experts shows you how to make the most of this powerful toolset. The authors begin by introducing modern systems management and offering practical strategies for coherently managing today's IT infrastructures. Drawing on their immense consulting experience, they offer expert guidance for ConfigMgr planning, architecture, and implementation. You'll walk through efficiently performing a wide spectrum of ConfigMgr operations, from managing clients, updates, and compliance to reporting. Finally, you'll find current best practices for administering ConfigMgr, from security to backups. Detailed information on how to: Successfully manage distributed, people-centric, cloud-focused IT environments Optimize ConfigMgr architecture, design, and deployment plans to reflect your environment Smoothly install ConfigMgr Current Branch and migrate from Configuration Manager 2012 Save time and improve efficiency by automating system management Use the console to centralize control over infrastructure, software, users, and devices Discover and manage clients running Windows, macOS, Linux, and UNIX Define, monitor, enforce, remediate, and report on all aspects of configuration compliance Deliver the right software to the right people with ConfigMgr applications and deployment types Reliably manage patches and updates, including Office 365 client updates Integrate Intune to manage on-premise and mobile devices through a single console Secure access to corporate resources from mobile devices Manage Microsoft's enterprise antimalware platform with System Center Endpoint Protection Using this guide's proven techniques and comprehensive reference information, you can maximize the value of ConfigMgr in your environment-no matter how complex it is or how quickly it's changing.

An introduction to operating systems, covering processes, states of processes, synchronization, programming methods of synchronization, main memory, secondary storage and file systems. Although the book is short, it covers all the essentials and opens up synchronization by introducing a metaphor: producer--consumer that other authors have employed. The difference is that the concept is presented without the programming normally involved with the concept. The thinking is that using a warehouse, the size of which is the shared variable in synchronization terms, without the programming will aid in understanding to this difficult concept. The book also covers main memory, secondary storage with file systems, and concludes with a brief discussion of the client-server paradigm and the way in which client-server impacts the design of the World-Wide Web.

Compiler technology is fundamental to computer science since it provides the means to implement many other tools. It is interesting that, in fact, many tools have a compiler framework - they accept input in a particular format, perform some processing and present output in another format. Such tools support the abstraction process and are crucial to productive systems development. The focus of Compiler Technology: Tools, Translators and Language Implementation is to enable quick development of analysis tools. Both lexical scanner and parser generator tools are provided as supplements to this book, since a hands-on approach to experimentation with a toy implementation aids in understanding abstract topics such as parse-trees and parse conflicts. Furthermore, it is through hands-on exercises that one discovers the particular intricacies of language implementation. Compiler Technology: Tools, Translators and Language Implementation is suitable as a textbook for an undergraduate or graduate level course on compiler technology, and as a reference for researchers and practitioners interested in compilers and language implementation.

This book constitutes the refereed proceedings of the IFIP Industry Oriented Conferences held at the 20th World Computer Congress in Milano, Italy on September 7-10, 2008.

The IFIP series publishes state-of-the-art results in the sciences and technologies of information and communication. The scope of the series includes: foundations of computer science; software theory and practice; education; computer applications in technology; communication systems; systems modeling and optimization; information systems; computers and society; computer systems technology; security and protection in information processing systems; artificial intelligence; and human-computer interaction. Proceedings and post-proceedings of refereed international conferences in computer science and interdisciplinary fields are featured. These results often precede journal publication and represent the most current research. The principal aim of the IFIP series is to encourage education and the dissemination and exchange of information about all aspects of computing.

In Europe, standardization activities in healthcare informatics officially started in the 90s. The papers featured in this publication were presented at a conference which presented the current standing of important activities connected with healthcare informatics/telematics standards and to explore the ways of ensuring international coordination and cooperation worldwide. The publications shows interest from communities from Europe, United States, Australia and Japan. This guarantees the elaboration of high quality implementable healthcare informatics standards, which play an important role in the achievement of better healthcare to the benefit of the patient.

Automatic transformation of a sequential program into a parallel form is a subject that presents a great intellectual challenge and promises great practical rewards. There is a tremendous investment in existing sequential programs, and scientists and engineers continue to write their application programs in sequential languages (primarily in Fortran), but the demand for increasing speed is constant. The job of a restructuring compiler is to discover the dependence structure of a given program and transform the program in a way that is consistent with both that dependence structure and the characteristics of the given machine. Much attention in this field of research has been focused on the Fortran do loop. This is where one expects to find major chunks of computation that need to be performed repeatedly for different values of the index variable. Many loop transformations have been designed over the years, and several of them can be found in any parallelizing compiler currently in use in industry or at a university research facility. Loop Transformations for Restructuring Compilers: The Foundations provides a rigorous theory of loop transformations. The transformations are developed in a consistent mathematical framework using objects like directed graphs, matrices and linear equations. The algorithms that implement the transformations can then be precisely described in terms of certain abstract mathematical algorithms. The book provides the general mathematical background needed for loop transformations (including those basic mathematical algorithms), discusses data dependence, and introduces the major transformations. The next volume will build a detailed theory of looptransformations based on the material developed here. Loop Transformations for Restructuring Compilers: The Foundations presents a theory of loop transformations that is rigorous and yet reader-friendly.

As human activities moved to the digital domain, so did all the well-known malicious behaviors including fraud, theft, and other trickery. There is no silver bullet, and each security threat calls for a specific answer. One specific threat is that applications accept malformed inputs, and in many cases it is possible to craft inputs that let an intruder take full control over the target computer system. The nature of systems programming languages lies at the heart of the problem. Rather than rewriting decades of well-tested functionality, this book examines ways to live with the (programming) sins of the past while shoring up security in the most efficient manner possible. We explore a range of different options, each making significant progress towards securing legacy programs from malicious inputs. The solutions explored include enforcement-type defenses, which excludes certain program executions because they never arise during normal operation. Another strand explores the idea of presenting adversaries with a moving target that unpredictably changes its attack surface thanks to randomization. We also cover tandem execution ideas where the compromise of one executing clone causes it to diverge from another thus revealing adversarial activities. The main purpose of this book is to provide readers with some of the most influential works on run-time exploits and defenses. We hope that the material in this book will inspire readers and generate new ideas and paradigms.

Your no-fluff, fast-paced guide to everything Windows 10 This handy, jargon-free guide is designed to help you quickly learn whatever you need to know about Windows 10. Perfect for novices and experienced users alike, you'll get tips, tricks, and savvy advice on how to install programs, set up user accounts, play music and other media files, download photos from your digital camera, go online, set up and secure an email account, and much, much more. Shows how to perform more than 150 Windows tasks, including working with files, digital images, and media; customizing Windows; optimizing performance; and sharing a computer with multiple users Covers installing and repairing applications, system maintenance, setting up password-protected accounts, downloading photos to your computer, and staying safe online With concise, easy-to-follow instructions, and its small, portable size, this is the ideal, on-the-go guide for Windows 10 users everywhere.

This remarkable anthology allows the pioneers who orchestrated the major breakthroughs in operating system technology to describe their work in their own words. From the batch processing systems of the 1950s to the distributed systems of the 1990s, Tom Kilburn, David Howarth, Bill Lynch, Fernando Corbato, Robert Daley, Sandy Fraser, Dennis Ritchie, Ken Thompson, Edsger Dijkstra, Per Brinch Hansen, Soren Lauesen, Barbara Liskov, Joe Stoy, Christopher Strachey, Butler Lampson, David Redell, Brian Randell, Andrew Tanenbaum, and others describe the systems they designed. The volume details such classic operating systems as the Atlas, B5000, Exec II, Egdon, CTSS, Multics, Titan,Unix, THE, RC 4000, Venus, Boss 2, Solo, OS 6, Alto, Pilot, Star, WFS, Unix United, and Amoeba systems. An introductory essay on the evolution of operating systems summarizes the papers and helps puts them into a larger perspective. This provocative journey captures the historic contributions of operating systems to software design, concurrent programming, graphic user interfaces, file systems, personal computing, and distributed systems. It also fully portrays how operating systems designers think. It's ideal for everybody in the field, from students to professionals, academics to enthusiasts.

A fully updated version covering Windows 8, the latest release of the widely-used Microsoft Operating System. When you're working on your PC and come up against a problem that you are unsure how to solve or want to accomplish something in application that you aren't sure how to do, Brilliant Windows 8 gives you the answers. Brilliant Windows 8 allows you to find the information you need easily and without fuss. It guides you through all tasks and applications using a highly visual, step-by-step approach. It tells you exactly what you need to know, when you need to know it. Spend less time reading and more time doing with a simple step-by-step approach to beginner and intermediate level office tasks. Brilliant guides provide the quick, easy-to-access information that you need - Numbered steps guide you through each task or problem Numerous screenshots illustrate each step Cross reference boxes point you to related tasks and information in the book "Did you know ?..." sections alert you to relevant expert tips, tricks and advice

"The Definitive Guide to SUSE Linux Enterprise Server" is a comprehensive guide to Novell's SUSE Linux Enterprise Server (SLES), one of the most powerful Linux-based server solutions available today. Sander van Vugt, noted author, consultant, and trainer, guides you through the most important aspects of SLES, beginning with an in-depth overview of installation and configuration tasks.

In the opening chapters, you will learn how to configure network capabilities, efficiently manage software updates, and manage the file system. Later chapters are devoted to configuration and deployment of key network services including the MySQL database, CUPS, Samba, PostFix, FTP, DNS, proxy servers, and more.

Along the way, van Vugt illustrates important administration concepts such as instituting strict file system security and server automation. Since increasing demands are placed on these services, you'll learn how to cluster servers together to lessen downtime and increase performance.

Building on the successful first and second volumes, this book is the third volume of the Springer book on the Robot Operating System (ROS): The Complete Reference. The Robot Operating System is evolving from year to year with a wealth of new contributed packages and enhanced capabilities. Further, the ROS is being integrated into various robots and systems and is becoming an embedded technology in emerging robotics platforms. The objective of this third volume is to provide readers with additional and comprehensive coverage of the ROS and an overview of the latest achievements, trends and packages developed with and for it. Combining tutorials, case studies, and research papers, the book consists of sixteen chapters and is divided into five parts. Part 1 presents multi-robot systems with the ROS. In Part 2, four chapters deal with the development of unmanned aerial systems and their applications. In turn, Part 3 highlights recent work related to navigation, motion planning and control. Part 4 discusses recently contributed ROS packages for security, ROS2, GPU usage, and real-time processing. Lastly, Part 5 deals with new interfaces allowing users to interact with robots. Taken together, the three volumes of this book offer a valuable reference guide for ROS users, researchers, learners and developers alike. Its breadth of coverage makes it a unique resource.

Exam 70-646, Windows Server 2008 Administrator. The newest iteration of the Microsoft Official Academic Course (MOAC) program for network administration courses using Windows Server 2008 and mapping to the Microsoft Certified Information Technology Professional (MCITP) 70-646 certification exam. The MOAC IT Professional series is the Official from Microsoft, turn-key Workforce training program that leads to professional certification and was authored for college instructors and college students. MOAC gets instructors ready to teach and students ready for work by delivering essential resources in 5 key areas: Instructor readiness, student software, student assessment, instruction resources, and learning validation. With the Microsoft Official Academic course program, you are getting instructional support from Microsoft; materials that are current, accurate, and technologically innovative to make course delivery easy. Call one of our MOAC Sales Consultants and request your sample materials today.

This book will attempt to give a first synthesis of recent works con cerning reactive system design. The term "reactive system" has been introduced in order to at'oid the ambiguities often associated with by the term "real-time system," which, although best known and more sugges tive, has been given so many different meanings that it is almost in evitably misunderstood. Industrial process control systems, transporta tion control and supervision systems, signal-processing systems, are ex amples of the systems we have in mind. Although these systems are more and more computerized, it is sur prising to notice that the problem of time in computer science has been studied only recently by "pure" computer scientists. Until the early 1980s, time problems were regarded as the concern of performance evalu ation, or of some (unjustly scorned) "industrial computer engineering," or, at best, of operating systems. A second surprising fact, in contrast, is the growth of research con cerning timed systems during the last decade. The handling of time has suddenly become a fundamental goal for most models of concurrency. In particular, Robin Alilner 's pioneering works about synchronous process algebras gave rise to a school of thought adopting the following abstract point of view: As soon as one admits that a system can instantaneously react to events, i. e."

Unlike other books, courses and training that expect an analyst to piece together individual instructions into a cohesive investigation, Investigating Windows Systems provides a walk-through of the analysis process, with descriptions of the thought process and analysis decisions along the way. Investigating Windows Systems will not address topics which have been covered in other books, but will expect the reader to have some ability to discover the detailed usage of tools and to perform their own research. The focus of this volume is to provide a walk-through of the analysis process, with descriptions of the thought process and the analysis decisions made along the way. A must-have guide for those in the field of digital forensic analysis and incident response.