Bøger udgivet af Pearson Education (US)

Learn to use pivot tables and pivot charts in Microsoft Excel to produce powerful, dynamic reports in minutes: take control of your data and your business! Even if you've never created a pivot table before, this book will help you leverage their flexibility and analytical power-and includes exploration of new array functions and Copilot capabilities in analysis creation. Drawing on more than 30 years of cutting-edge Excel experience, MVP Bill Jelen ("MrExcel") shares practical "recipes" for solving real business problems, expert insights for avoiding mistakes, and advanced tips and tricks you'll find nowhere else. By reading this book, you will: Master easy, powerful ways to create, customize, change, and control pivot tablesUse Copilot and Analyze Data features to create pivot tablesTransform huge datasets into clear summary reportsInstantly highlight your most profitable customers, products, or regionsPivot data with powerful dynamic arrays and Power QueryUse PIVOTBY and GROUPBY functions to create reports without needing to refreshBuild geographical pivot tables with 3D MapsConstruct and share state-of-the-art dynamic dashboardsRevamp analyses on the fly by dragging and dropping fi eldsBuild dynamic self-service reporting systemsShare your pivot tables with colleaguesCreate data mashups using the full Power Pivot capabilities in modern Excel versionsGenerate pivot tables using either VBA on the Desktop or Typescript in Excel Online or on the DesktopEmbrace GetPivotData for better looking reports and learn how to prevent it for quick reportingUnpivot source data so it's easier to use About This Book For everyone who wants to get more done with Microsoft Excel in less timeFor business and financial professionals, entrepreneurs, students, and others who need to efficiently manage and analyze data

Learn, prepare, and practice for CompTIA Network+ N10-009 exam success with this Cert Guide from Pearson IT Certification, a leader in IT Certification learning. CompTIA Network+ N10-009 Cert Guide from Pearson IT Certification helps you prepare to succeed on the CompTIA Network+ N10-009 exam by directly addressing the exam's objectives as stated by CompTIA. Leading instructor Anthony Sequeira shares preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. This complete study package includes Complete coverage of the exam objectives and a test-preparation routine designed to help you pass the examsDo I Know This Already? quizzes, which enable you to decide how much time you need to spend on each sectionChapter-ending Key Topic tables, which help you drill on key concepts you must know thoroughlyThe powerful Pearson Test Prep Practice Test software, complete with hundreds of well-reviewed, exam-realistic questions, customization options, and detailed performance reportsAn online, interactive Flash Cards application to help you drill on key terms by chapterA final preparation chapter, which guides you through tools and resources to help you craft your review and test-taking strategiesStudy plan suggestions and templates to help you organize and optimize your study time Well regarded for its level of detail, study plans, assessment features, and challenging review questions and exercises, this study guide helps you master the concepts and techniques that ensure your exam success. This study guide helps you master all the topics on the CompTIA Network+ N10-009 exam, deepening your knowledge of Networking Concepts: Open systems interconnection reference model; networking appliances, applications and functions; cloud concepts and connectivity options; networking ports, protocols, services, traffic types; transmission media and transceivers; network topologies, architectures, and types; IPv4 network addressing; modern network environmentsNetworking Implementation: Routing technologies, switching technologies and features, wireless devices, physical installationsNetwork Operations: Organizational processes, network monitoring technologies, disaster recovery (DR) concepts, IPv4 and IPv6 network services, network access and management methodsNetwork Security: Basic network security concepts, types of attacks and their impact on the network, network security features, defense techniques and solutionsNetwork Troubleshooting: Troubleshooting methodology, common cabling and physical interface issues, troubleshooting common issues with network services, troubleshooting common performance issues, solving networking issues

The Apple-Certified Way to Learn Record, arrange, produce, mix, and master music with this bestselling, Apple-certified guide to Logic Pro. Veteran producer and composer David Nahmani uses real-world professional Logic Pro projects to guide you through step-by-step instructions and straightforward explanations, ranging from basic music creation to sophisticated production techniques. Using a project-based approach, this book shows you how to record audio and software instruments, create musical content, and build arrangements. Youll explore Session Players to create professional drum, bass, and keyboard performances, and use the Chord track to edit your songs chord progressions. Youll use Sample Alchemy, Beat Breaker, and Quick Sampler to create stutter effects and vocal chops, and learn ear-candy production techniques, such as parallel processing and turntable start and stop effects. Youll use Flex Time to stretch audio and correct the timing of recordings, and youll tune vocals with Flex Pitch. Youll add the warmth and coloration of analog audio equipment with the mix, and automate the song with ChromaGlow, mix a song using EQ, compression, delay, reverb, and other plug-ins to achieve a professional sound. Finally, youll automate the mix and prepare the song for distribution on streaming services with Mastering Assistant. Downloadable real-world, professional Logic Pro files to follow along with the projects AI-driven tools in Logic Pro 11 Step-by-step hands-on exercises Accessible writing style that puts an expert mentor at your side Ample illustrations that help you quickly master techniques Lists of keyboard shortcuts used in each lesson Tips to improve your workflow Online personal support on the authors website The Apple Pro Training Series is Apples official self-paced learning resource. Books in this series offer downloadable lesson files and an online version of the book.  Additional information on this and other books in this series can be found at www.peachpit.com/apple. For more on certification, visit training.apple.com.

Expand your data analysis toolkit with Python, R, and TableauData Analytics Common Core is designed to help professionals transition from spreadsheet-based analysis to more powerful tools like Python, R, and Tableau. With spreadsheets being the foundation of modern data analysis, this book bridges the gap for those without innate programming skills, offering a practical guide to enhancing your data analysis toolkit.Through a series of real-world case studies, the book demonstrates how to create the same graphics using Excel, Tableau, Python, and R. By starting with Excel and gradually moving to more advanced tools, readers will learn the strengths and limitations of each platform. This comparative approach not only teaches how to use these tools but also deepens understanding of core data analysis concepts, making it easier to choose the right tool for each task.Ideal for both beginners and those looking to expand their existing skills, Data Analytics Common Core provides step-by-step instructions, including software installation and file management, to ensure a smooth transition. Whether you're just starting out or looking to enhance your data visualization and analysis capabilities, this book is a valuable resource for mastering Python, R, and Tableau.

Learn Portrait Retouching with Scott KelbyEach year, Scott Kelby, Editor-in-Chief of Photoshop User magazine and the #1 best-selling Photoshop author, trains thousands of photographers on how to retouch portraits using Photoshop through his live seminars, online classes, DVDs, and workshops at the Photoshop World Conference & Expo. Now you can learn the same techniques he uses in his own retouching workflow, in the only book written expressly for photographers who do their own retouching.As a pro photographer himself, Scott understands that photographers make their living shooting, not retouching. But, delivering fully retouched images is now expected by clients. That's why Scott put together this amazing resource for teaching photographers the quickest, easiest, and most effective ways to create professional-looking, retouched final images without spending hours on detailed techniques.LEARN HOW THE PROS DO IT It's all herethe step-by-step methods for fixing, enhancing, and finishing your portraits in Photoshop. Using the techniques in this book, you'll create images that will absolutely wow your clients. You'll learn:How to soften skin and still retain detail and textureThe best tricks for beautifully enhancing eyes, eyebrows, and eyelashesHow to selectively sharpen portraits without complicated maskingHow to create gorgeous-looking lipsHow to remove blemishes fast and keep the most detailThe pros' tricks for body sculptingHow to make your subject's hair look fabulousHow to give your retouches that natural look that sets them apartPlus, you get Scott's complete 5-minute, 15-minute, and 30-minute start-to-finish workflowsIf you're ready to learn the "tricks of the trade"the same ones that today's leading pro photographers use to retouch, tuck, tighten, and tone their images for that pro-retouched lookyou're holding the book that will do exactly that. It will radically change the way you retouch your portraits from here on out, and give you the best-looking, most natural retouches you've ever done.

The fastest, easiest, most comprehensive way to learn Adobe InDesign Adobe InDesign Classroom in a Book 2025 Release contains 15 lessons that use real-world, project-based learning to cover the basics and beyond, providing countless tips and techniques to help you become more productive with the program. For beginners and experienced users alike, you can follow the book from start to finish or choose only those lessons that interest you. Learn to: Bring messages to life with expert typography tools, integration with Adobe Photoshop and Adobe Illustrator, and color, layering, and transparency effects Easily create complementary colors, format text, and find just the right image using new AI features such as Color Themes, Style Packs, and Text to Image Use InDesign and its enhanced powerful tools for exporting work for professional printing, websites, social media, ebooks, and more Classroom in a Book®, the best-selling series of hands-on software training workbooks, offers what no other book or training program does an official training series from Adobe, developed with the support of Adobe product experts. Purchasing this book includes valuable online extras. Follow the instructions in the books Getting Started section to unlock access to: Downloadable lesson files you need to work through the projects in the book Web Edition containing the complete text of the book, interactive quizzes, and videos that walk you through the lessons step by step What you need to use this book: Adobe InDesign 2025 Release software, for either Windows or macOS. (Software not included.)

The fastest, easiest, most comprehensive way to learn Adobe Illustrator Adobe Illustrator Classroom in a Book 2025 Release contains 17 lessons that use real-world, project-based learning to cover the basics and beyond, providing countless tips and techniques to help you become more productive with the program. For beginners and experienced users alike, you can follow the book from start to finish or choose only those lessons that interest you. Learn to: Dive into 17 real-world projects, from precise drawings to expressive paintings, logos, illustrations, social ads, posters, and more Gain hands-on experience with a quick overview before diving into selections, shapes, color, and editing As you progress, you'll explore freeform gradients, layers, artistic brushes, creative effects, asset export, and more These step-by-step projects will help you develop essential graphic design skills at every stage Classroom in a Book®, the best-selling series of hands-on software training workbooks, offers what no other book or training program does an official training series from Adobe, developed with the support of Adobe product experts. Purchasing this book includes valuable online extras. Follow the instructions in the books Getting Started section to unlock access to: Downloadable lesson files you need to work through the projects in the book Web Edition containing the complete text of the book, interactive quizzes, and videos that walk you through the lessons step by step What you need to use this book: Adobe Illustrator 2025 Release software, for either Windows or macOS. (Software not included.)

The fastest, easiest, most comprehensive way to learn Adobe Photoshop Adobe Photoshop Classroom in a Book 2025 Release contains 15 lessons that use real-world, project-based learning to cover the basics and beyond, providing countless tips and techniques to help you become more productive with the program. For beginners and experienced users alike, you can follow the book from start to finish or choose only those lessons that interest you. Learn to: Create and improve images using the professional tools in Adobe Photoshop Seamlessly remove backgrounds, replace skies, and repair photos Select subjects with complex outlines, including hair Use Adobe Firefly generative AI to retouch challenging images or to create new images from a text prompt Composite multiple images with graphics and typography Using a timeline, animate graphics and type and combine them with video and audio Automate repetitive tasks Edit camera raw images Export your work for the web, mobile devices, video, and print Classroom in a Book®, the best-selling series of hands-on software training workbooks, offers what no other book or training program does an official training series from Adobe, developed with the support of Adobe product experts. Purchasing this book includes valuable online extras. Follow the instructions in the books Getting Started section to unlock access to: Downloadable lesson files you need to work through the projects in the book Web Edition containing the complete text of the book, interactive quizzes, and videos that walk you through the lessons step by step What you need to use this book: Adobe Photoshop 2025 Release software, for either Windows or macOS. (Software not included.)

Prepare for Microsoft Exam DP-100 and demonstrate your real-world knowledge of managing data ingestion and preparation, model training and deployment, and machine learning solution monitoring with Python, Azure Machine Learning, and MLflow. Designed for professionals with data science experience, this Exam Ref focuses on the critical thinking and decision-making acumen needed for success at the Microsoft Certified: Azure Data Scientist Associate level. Focus on the expertise measured by these objectives: Design and prepare a machine learning solution Explore data and train models Prepare a model for deployment Deploy and retrain a model This Microsoft Exam Ref: Organizes its coverage by exam objectives Features strategic, what-if scenarios to challenge you Assumes you have experience in designing and creating a suitable working environment for data science workloads, training machine learning models, and managing, deploying, and monitoring scalable machine learning solutions About the Exam Exam DP-100 focuses on knowledge needed to design and prepare a machine learning solution, manage an Azure Machine Learning workspace, explore data and train models, create models by using the Azure Machine Learning designer, prepare a model for deployment, manage models in Azure Machine Learning, deploy and retrain a model, and apply machine learning operations (MLOps) practices. About Microsoft Certification Passing this exam fulfills your requirements for the Microsoft Certified: Azure Data Scientist Associate credential, demonstrating your expertise in applying data science and machine learning to implement and run machine learning workloads on Azure, including knowledge and experience using Azure Machine Learning and MLflow.

Modern Java introduces major enhancements that impact the core Java technologies and APIs at the heart of the Java platform. Many old Java idioms are no longer needed, and new features and programming paradigms can make you far more effective. However, navigating these changes can be challenging. Core Java for the Impatient, Fourth Edition, is a complete yet concise guide that reflects all changes through Java SE 21, Oracle's latest Long-Term Support (LTS) release. Written by Cay S. Horstmann--author of the classic two-volume Core Java--this indispensable tutorial offers a faster, easier pathway for learning modern Java. Horstmann covers everything working developers need to know, including the powerful concepts of lambda expressions and streams, modern constructs such as records and sealed classes, and sophisticated concurrent programming techniques. Given the size and scope of Java 21, there's plenty to cover, but it's presented in small chunks organized for quick access and easy understanding, with plenty of practical insights and sample code to help you quickly apply all that's new. Test code as you create it with JShellImprove your object-oriented design with records and sealed classesEffectively use text blocks, switch expressions, and pattern matchingUnderstand functional programming with lambda expressionsStreamline and optimize data management with the Streams APIUse structured techniques, threadsafe data structures, and virtual threads for effective concurrent programmingWork with the modularized Java API and third-party modulesTake advantage of API improvements for working with collections, input/output, regular expressions, and processes Whether you're an experienced developer just getting started with modern Java, or have been programming with Java for years, this guide will help you write more robust, efficient, and secure Java code.

The Classic Guide to Advanced Java Programming: Fully Updated for Java 21 Core Java is the leading no-nonsense tutorial and reference for experienced programmers who want to write robust Java code for real-world applications. Now, Core Java, Volume II: Fundamentals, Thirteenth Edition, has been revised to cover the new features and enhancements in the Java 21 long-term support release. As always, all chapters have been completely updated, outdated material has been removed, and the new APIs are covered in detail. This volume focuses on the advanced topics that a programmer needs to know for professional software development and includes authoritative coverage of enterprise programming, networking, databases, security, internationalization, and native methods, as well as complete chapters on the Streams, XML, Date and Time, Scripting, and Compilation APIs. In addition, the chapters on Swing and Graphics cover techniques that are applicable to both client-side user interfaces and server-side generation of graphics and images. Cay S. Horstmann clearly explains sophisticated new features with depth and completeness and demonstrates how to use them to build professional-quality applications. Horstmann's thoroughly tested sample code reflects modern Java style and best practices. The examples are carefully crafted for easy understanding and maximum practical value, so you can rely on them to jump-start your own programs. Master advanced techniques, idioms, and best practices for writing reliable Java code Make the most of enhanced Java I/O APIs, object serialization, and regular expressions Connect to network services, harvest web data with the HTTP/2 client, and serve data with the built-in web server or implement your own server Process code via the Scripting and Compiler APIs Work with the Date and Time API, including recent refinements Leverage the Java security model, user authentication, and the security library's cryptographic functions Preview powerful new APIs for accessing "foreign" functions and memory "This is the definitive reference and instructional work for Java and the Java ecosystem." --Andrew Binstock, Java Magazine See Core Java, Volume I: Fundamentals, Thirteenth Edition, for expert coverage of Java programming fundamentals, including objects, generics, collections, lambda expressions, concurrency, and functional programming. Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

The #1 Java Guide for Serious Programmers: Fully Updated through Java 17 Core Java, Volume I: Fundamentals, Twelfth Edition, is the definitive guide to writing robust, maintainable code. Whatever version of Java you are using--up to and including Java 17--this book will help you achieve a deep and practical understanding of the language and APIs. With hundreds of realistic examples, Cay S. Horstmann reveals the most powerful and effective ways to get the job done. This book is written for readers with prior programming experience who are looking for in-depth coverage of the Java language and platform. You'll learn about all language features in detail, including the recent improvements in Java 17. The applied chapters and code examples cover the most up-to-date capabilities of the vast Java library. For 25 years, Core Java has prepared serious programmers for serious Java programming. This first of two volumes offers in-depth coverage of fundamental Java programming, including object-oriented programming, generics, collections, lambda expressions, concurrency, and functional programming. Classic material for Swing UI programming is included for those who need it. This edition's new content covers text blocks, switch enhancements, records, pattern matching for instanceof, sealed classes, and more. Master foundational techniques, idioms, and best practices for writing superior Java code Leverage the power of interfaces, lambda expressions, and inner classes Harden programs through effective exception handling and debugging Write safer, more reusable code with generic programming Improve performance and efficiency with Java's standard collections Explore simple programs with JShell and assemble complex programs with archives and modules Build cross-platform GUIs with the Swing toolkit Fully utilize multicore processors with Java's powerful concurrency model See Core Java, Volume II: Advanced Features, Twelfth Edition (coming in 2022), for expert coverage of Java 17 enterprise features, the module system, annotations, networking, security, and advanced UI programming. Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

Artifical intelligence is one of the most significant technological developments of the current century, and its impact is just beginning. In its simplest form, AI is making machines that learn and think like humans. We can expect to interact with AI in nearly everything we do, for example, managing finances, obtaining medical care, finding information, writing, and creating art. This book provides a clear, accessible guide to using AI safely and effectively in daily life. There are seemingly unlimited options to employ AI daily, and almost as many AI tools available. Readers will gain the skills to critically evaluate AI and navigate its limitations, fostering digital literacy and independence. Concrete examples of how AI can impact daily life make this book relatable and relevant to the target audience. The book also dedicates significant space to educating readers about potential risks of AI and providing proactive security measures.

Deploy Secure Enterprises with Meraki Meraki is one of Cisco's hottest product families. It is a unique Cloud Managed platform into which many product lines can be added. Cloud Managed IT networks are still quite new to traditional Cisco buyers. Securing Enterprise Networks with Cisco Meraki is a one-stop shop for readers looking to deploy secure enterprises on Meraki. Each section will cover best practices, design, configuration, and troubleshooting. Within each chapter, readers will learn to set up a product (for example, a secure LAN with Zero Trust) within reading the first few pages by following step-by-step exercises. Later pages expand on that with enterprise features, giving users the choice to bite off as much as they need, relevant to their use case. The step-by-step guides will have their own listing so that they can function as job aids for those in engineering roles and for easy reference. All will be illustrated using cases from actual customers to show real-world requirements and benefits. After reading each section, readers will be able to deploy Meraki security and understand the benefits of Cloud Managed IT in this scenario.

UNLOCK THE FUTURE OF TECHNOLOGY WITH AI, BLOCKCHAIN, AND QUANTUM COMPUTING Embark on a comprehensive journey that seamlessly intertwines the realms of Artifi cial Intelligence (AI), Blockchain, and Quantum Computing. This book goes beyond academic theory, o_ ering readers a deep dive into the vast possibilities, inherent challenges, and profound implications of these groundbreaking technologies. Blending rigorous research with practical insights from years of industry and academic experience in AI, Cybersecurity, and Quantum Computing, The Rise of AI Agents caters to professionals and technology enthusiasts alike. It demystifi es complex concepts, providing a holistic perspective on these interconnected technologies and their potential to revolutionize industries. Covering everything from the foundational aspects of AI, Blockchain, and Quantum Computing to their integration and future applications, this book delivers a forward-looking view rarely seen in existing literature. Real-world case studies; critical analyses of ethical, legal, and societal implications; and hands-on exercises enrich the reader's understanding, making complex theories accessible and actionable. Whether you're a professional seeking deeper insights, a student exploring technological advancements, or an academic investigating the latest developments, this book covers the knowledge and tools you need to stay ahead in the rapidly evolving landscape of AI and beyond.

CompTIA Network+ N10-009 Exam Cram is an all-inclusive study guide designed to help you pass the updated version of the CompTIA Network+ exam. Prepare for test day success with complete coverage of exam objectives and topics, plus hundreds of realistic practice questions. Extensive prep tools include quizzes, Exam Alerts, and our essential last-minute review Cram Sheet. The powerful Pearson Test Prep practice software provides real-time assessment and feedback with two complete exams. Covers the critical information needed to score higher on your Network+ N10-009 exam! Establish network connectivity by deploying wired and wireless devices Understand and maintain network documentation Understand the purpose of network services Understand basic datacenter, cloud, and virtual networking concepts Monitor network activity, identifying performance and availability issues Implement network hardening techniques Manage, configure, and troubleshoot network infrastructure Prepare for your exam with Pearson Test Prep Realistic practice questions and answers Comprehensive reporting and feedback Customized testing in study, practice exam, or flash card modes Complete coverage of Network+ N10-009 exam objectives The smartest, fastest, most effective preparation for CompTIA's brand-new Network+ Exam Covers all the critical information that a readers will need to know to score higher on their Network+ N10-009 exam Designed to help candidates rapidly assess where they stand-and quickly master what they need to learn Includes test-taking strategies, time-saving tips, Exam Notes, and two practice exams

Copilot Pro enables you to be more creative and productive, but using generative AI requires a whole new way of thinking--most users try once or twice, get poor results and give up. This book teaches them what they don't know and helps them get started with the right skills. Copilot Pro adds generative AI experiences into the most used Microsoft applications--Outlook, Word, PowerPoint, Excel, and OneNote, enabling users to be more productive and creative by generating first drafts, editing and improving their work, easily understanding and finding pieces of information in large documents, and gaining new insights. It also allows users to generate text and images in a browser and via a mobile app, using the latest AI models. This is a completely new way of thinking and working--like having your own personal "enthusiastic intern" working side by side with you every day to take on the mundane and time-consuming tasks, freeing you up for more interesting and creative work. Generative AI has been everywhere in the media, with a huge hype cycle, but most everyday workers don't understand how it can be applied to their day-to-day work in a practical and transformative way. This will follow the "Step by Step" series format, taking the user through a series of steps they can follow to learn practical skills and understand what's possible. The nature of generative AI is that the results vary every time, so the book will provide several different examples of each skill to illustrate the variances and possibilities and help the reader find examples that are most relevant to them, to build their understanding and knowledge. Copilot Pro is designed for the consumer or home user and was only announced and made available in January 2024. The uptake of generative AI is more rapid than anything we have seen with any other technology, with the free version of Copilot already having had 5 billion images created and 5 billion chats conducted as at the end of January 2024, both doubling quarter over quarter. There is very little in Microsoft learning resources available yet on Copilot, and there is a huge demand for learning in this space. People don't know what they don't know and need help with the new way of thinking required to use this technology in practical and effective everyday ways. The author, Lisa Crosbie, has built a community of learners through her YouTube channel, where she is known for her ability to explain technology in a way that makes sense to non-technical users.

Trust the best-selling Official Cert Guide series from Cisco Press to help you learn, prepare, and practice for exam success. They are built with the objective of providing assessment, review, and practice to help ensure you are fully prepared for your certification exam. Cisco Press has the only study guides approved by Cisco for the new CCNA certification. The new edition of the best-selling two-book value-priced CCNA 200-301 Official Cert Guide Library, Second Edition presents you with an organized test-preparation routine using proven series elements and techniques. "Do I Know This Already?" quizzes open each chapter and enable you to decide how much time you need to spend on each section. Exam topic lists make referencing easy. Chapter-ending Exam Preparation Tasks help you drill on key concepts you must know thoroughly. CCNA 200-301 Official Cert Guide Library, Second Edition from Cisco Press enables you to succeed on the exam the first time and is the only self-study resource approved by Cisco. Best-selling author and expert instructor Wendell Odom shares preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. The two books contained in this package, CCNA 200-301 Official Cert Guide, Volume 1, Second Edition, and CCNA 200-301 Official Cert Guide, Volume 2, Second Edition, present complete reviews and a more challenging and realistic preparation experience. This official study guide has been fully updated to help you master the topics on the latest CCNA 200-301 exam. Networking fundamentalsImplementing Ethernet LANsImplementing VLANs and STPIPv4 addressing and subnettingIPv4 routingImplementing OSPFIPv6 addressing, subnetting, and routingWireless LANsIP access control listsSecurity servicesIP servicesNetwork architectureNetwork automation Content Update Program This fully updated second edition includes the latest topics and additional information covering changes to the latest CCNA 200-301 exam. Visit ciscopress.com/newcerts for information on annual digital updates for this book that align to Cisco exam blueprint version changes.