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All New Very Easy True Stories, by Sandra Heyer, continues the True Stories tradition with a companion book to Very Easy True Stories. Written at the same reading level, the text features all new stories and exercises.These fourteen real believe-it-or-not tales are adapted from newspapers and magazines for beginning students of English. The stories are told as simply as possible and are written exclusively in the present tense.

Prepare for Microsoft Exam DP-900 and demonstrate your real-world foundational knowledge of core data concepts and how they are implemented using Microsoft Azure data services. Designed for business users, functional consultants, and other professionals, this Exam Ref focuses on the critical thinking and decision-making acumen needed for success at the Microsoft Certified: Azure Data Fundamentals level. Focus on the expertise measured by these objectives: Describe core data concepts within Microsoft Azure Describe how to work with both relational and non-relational data types on Azure Describe strategic application, data management, storage and processing in the Azure cloud environment Describe an analytics workload on Azure This Microsoft Exam Ref: Organizes its coverage by the Skills Measured list published for the exam Features strategic, what-if scenarios to challenge you Assumes you have foundational knowledge of core data concepts and their implementation with Microsoft Azure data services, and a general grasp of cloud concepts

Adobe InDesign Classroom in a Book uses 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: Build a strong foundation of typographic, page layout, and document-construction skills Handle images from Adobe Photoshop and line drawings from Adobe Illustrator Create effects with layers and transparency Bring messages to life with beautiful typography and color Export 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 book's "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

Cisco Press has the only Study Guides approved by Cisco for the new CCNP Enterprise Certification. This Second Edition of the best-selling, two-book value-priced CCNP Enterprise Core and Advanced Routing Official Cert Guide Library includes updated content, new online practice exercises, more than 400 practice exam questions, and more than 3 hours of Video Training. Well regarded for its level of detail, study plans, assessment features, and challenging review questions and exercises, the CCNP Enterprise Core ENCOR 350-401 and Advanced Routing ENARSI 300-410 Official Cert Guide Library is a comprehensive review and practice package for the latest CCNP Enterprise exams. The two books contained in this package, CCNP and CCIE Enterprise Core ENCOR 350-401 Official Cert Guide, Second Edition and CCNP Enterprise Advanced Routing ENARSI 300-410 Official Cert Guide, Second Edition present complete reviews and a more challenging and realistic preparation experience. The books have been fully updated to refresh the content for the latest CCNP Enterprise exam topics and to enhance certain key topics that are critical for exam success. The authors share 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 A test-preparation routine proven to help you pass the examsDo I Know This Already? quizzes, which allow you to decide how much time you need to spend on each sectionChapter-ending exercises, 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 reportsPractice exercises that help you enhance your knowledgeMore than 180 minutes of video mentoringAn online Flash Cards application that helps you drill on Key Topics by chapterFinal preparation chapters, which guide 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 ENCOR 350-401 topics: Enterprise network architecture and designsVirtualization concepts and technologiesNetwork assuranceInfrastructure components (Layer 2/3 forwarding, Wireless, and IP Services)SecurityAutomation ENARSI 300-410 topics: Layer 3 technologies, including IPv4/IPv6 routing, EIGRP, OSPF, and BGPVPN services, including MPLS Layer 3 VPNs and DMVPNInfrastructure and on-device security, including ACLs, AAA, uRPF, CoPP, and IPv6 first-hop security featuresInfrastructure services, including DHCP, syslog, SNMP, IP SLA, Object Tracking, NetFlow, Flexible NetFlow, and more   Content Update Program: This fully updated second edition includes the latest topics and additional information covering changes to the latest ENCOR 350-401 and ENARSI 300-410 exams. Visit ciscopress.com/newcerts for information on annual digital updates for this book that align to Cisco exam blueprint version changes.

In a world where technology is rapidly evolving, the fusion of project management and artificial intelligence stands at the forefront of innovation. The AI Revolution in Project Management delves deep into the transformative power of generative AI tools that promise to reshape industries, and revolutionize how we manage projects. Whether you're looking to build dynamic teams using AI, choose a project development approach, or monitor project performance, this book has got you covered. Each chapter provides insightful narratives and includes a supplemental Technical Guide that provides tips on using the AI technology. With case studies and prompts, the dialogues showcase AI in action, from stakeholder engagement to risk management. Dive in with experts whove spent countless hours using these AI tools in project scenarios to offer a transparent view into generative AI-driven project management. In this book you'll learn: How to create prompts that generate meaningful and actionable insights tailored for your projects When to use AI to enhance decision-making, super-charge productivity, and elevate overall project efficiency Which generative AI models and plug-ins to use for specific project scenarios, ensuring seamless integration and maximum efficiency "AI is not just a buzzword; its a tool reshaping how we manage projects and engage with stakeholders." - From the Foreward by Ricardo Viana Vargas, Ph.D. Ricardo is an experienced leader in global operations, project management, business transformation, and crisis management. As founder and managing director of Macrosolutions, a consulting firm with international operations in energy, infrastructure, IT, oil, and finance, he managed more than $20 billion in international projects in the past 25 years. UpdateAs AI products continue to evolve, information published in this book may change. Please note that as of February 2024, there is a name change for Bing Chat and Bard Chat.Microsoft Bing Chat is now Copilot: https://copilot.microsoft.com/. Google Bard is now Gemini: https://gemini.google.com/.

Query and modify data effectively with the latest T-SQL features Master Transact-SQL's fundamentals, and write correct, robust code for querying and modifying data with modern Microsoft data technologies, including SQL Server 2022, Azure SQL Database, and Azure SQL Managed Instance. Long-time Microsoft Data Platform MVP Itzik Ben-Gan explains key T-SQL concepts, helping you apply your knowledge with hands-on exercises. Ben-Gan first introduces T-SQLs theory and underlying logic, illuminating it as both a language and a way of thinking. Next, he walks through core topics, including logical query processing, single table queries, joins, subqueries, table expressions, set operators, data analysis, data modifications, temporal tables, and transactions and concurrency. Building on this foundation, you'll enhance your coding capabilities, from programmatic constructs to the powerful new SQL Graph. Throughout, Ben-Gan presents reusable T-SQL sample code that works in cloud, on-premises, and hybrid environments. Microsoft Data Platform MVP Itzik Ben-Gan helps you: Understand why T-SQL works as it does, so you can write better code Review relational theory elements and modern SQL Server architecture Create tables and defi ne data integrity Build single-table SELECT queries, multiple-table joins, and subqueries Utilize derived tables, Common Table Expressions, views, inline table-valued functions, and APPLY Make the most of UNION, INTERSECT, and EXCEPT set operators Perform data analysis with window functions, pivoting, grouping sets, and time series Insert, update, delete, and merge data Get started with system-versioned temporal tables Understand and apply transactions and concurrency, including concurrent user connections, locks, blocking, isolation levels, and more Use SQL Graph to model, create, modify, and query graph-based data Explore SQL Server programmable objects and programming capabilities Set up your environment, install sample databases, and fi nd even more help For IT Professionals and Consultants For T-SQL developers, DBAs, BI practitioners, data scientists, report writers, analysts, architects, and SQL Server power users For anyone else who needs to write queries or develop T-SQL code for SQL Server, Azure SQL Database, or Azure SQL Managed Instance

Prepare for Microsoft Exam SC-100 and demonstrate your real-world mastery of skills and knowledge needed to design and evolve cybersecurity strategy for all aspects of enterprise architecture. Designed for experienced IT professionals, this Exam Ref focuses on critical thinking and decision-making acumen needed for success at the Microsoft Certfied: Cybersecurity Architect Expert level. Focus on the expertise measured by these objectives: Design a Zero Trust strategy and architectureEvaluate Governance Risk Compliance (GRC) technical strategies and security operations strategiesDesign a strategy for data and applicationsRecommend security best practices and priorities This Microsoft Exam Ref: Organizes its coverage by exam objectivesFeatures strategic, what-if scenarios to challenge youAssumes you have advanced security engineering experience and knowledge and experience with hybrid and cloud implementations About the Exam Exam SC-100 focuses on the knowledge needed to build overall security strategy and architecture; design strategies for security operations, identity security, and regulatory compliance; evaluate security posture; recommend technical strategies to manage risk; design strategies to secure server endpoints, client endpoints, and SaaS, PaaS, and IaaS services; specify application security requirements; design data security strategy; recommend security best practices based on Microsoft Cybersecurity Reference Architecture and Azure Security Benchmarks; use the Cloud Adoption Framework to recommend secure methodologies; use Microsoft Security Best Practices to recommend ransomware strategies. About Microsoft Certifiation The Microsoft Certified: Cybersecurity Architect Expert certication credential demonstrates your ability to plan and implement cybersecurity strategy that meets business needs and protects the organization's mission and processes across its entire enterprise architecture. To fulfill your requirements, pass this exam and earn one of these four prerequisite certifications: Microsoft Certfied: Azure Security Engineer Associate; Microsoft Certfied: Identity and Access Administrator Associate; Microsoft365 Certied: Security Administrator Associate; Microsoft Certfied: Security Operations Analyst Associate. See full details at: microsoft.com/learn

Prepare for Microsoft Exam AZ-800 and demonstrate your real-world mastery of designing, implementing, and managing Windows Server core infrastructure in a hybrid cloud environment. Designed for professionals with Windows Server experience in on-premises, hybrid, and Azure environments, this Exam Ref focuses on the critical thinking and decision-making acumen needed for success at the Microsoft Certified: Windows Server Hybrid Administrator Associate level. Focus on the expertise measured by these objectives:Deploy and manage Active Directory Domain Services (AD DS) in on-premises and cloud environmentsManage Windows Servers and workloads in a hybrid environmentManage virtual machines and containersImplement and manage an on-premises and hybrid networking infrastructureManage storage and file services This Microsoft Exam Ref:Organizes its coverage by exam objectivesFeatures strategic, what-if scenarios to challenge youAssumes you have expertise in configuring and administering Windows Server workloads and services using on-premises, hybrid, and cloud technologies About the ExamExam AZ-800 focuses on knowledge needed to deploy and manage AD DS domain controllers; configure and manage multi-site, multi-domain, and multi-forest environments; create and manage AD DS security principals; implement and manage hybrid identities; manage Windows Server via domain group policies and in hybrid environments; manage Windows Servers and workloads via Azure services; manage Hyper-V, guest VMs, and Azure VMs running Windows Server; create and manage containers; implement on-premises and hybrid name resolution; manage IP addressing and implement network connectivity; configure and manage Azure File Sync and Windows Server fi le shares; and configure Windows Server storage. About Microsoft CertificationPassing this exam and Exam AZ-801 (Configuring Windows Server Hybrid Advanced Services) fulfills your requirements for the Microsoft Certified: Windows Server Hybrid Administrator Associate credential. See full details at: microsoft.com/learn

Proven Patterns for Designing Evolvable High-Quality APIs--For Any Domain, Technology, or PlatformAPIs enable breakthrough innovation and digital transformation in organizations and ecosystems of all kinds. To create user-friendly, reliable and well-performing APIs, architects, designers, and developers need expert design guidance. This practical guide cuts through the complexity of API conversations and their message contents, introducing comprehensive guidelines and heuristics for designing APIs sustainably and specifying them clearly, for whatever technologies or platforms you use.In Patterns for API Design: Simplifying Integration with Loosely Coupled Message Exchanges, five expert architects and developers cover the entire API lifecycle, from launching projects and establishing goals through defining requirements, elaborating designs, planning evolution, and creating useful documentation. They crystallize the collective knowledge of many practitioners into 44 API design patterns, consistently explained with context, pros and cons, conceptual solutions, and concrete examples. To make their pattern language accessible, they present a domain model, a running case study, decision narratives with pattern selection options and criteria, and walkthroughs of real-world projects applying the patterns in two different industries.Identify and overcome API design challenges with patternsSize your endpoint types and operations adequatelyDesign request and response messages and their representationsRefine your message design for qualityPlan to evolve your APIsDocument and communicate your API contractsCombine patterns to solve real-world problems and make the right tradeoffs"This book provides a healthy mix of theory and practice, containing numerous nuggets of deep advice but never losing the big picture . . . grounded in real-world experience and documented with academic rigor applied and practitioner community feedback incorporated. I am confident that [it] will serve the community well, today and tomorrow."--Prof. Dr. Dr. h. c. Frank Leymann, Managing Director, Institute of Architecture of Application Systems, University of Stuttgart

The definitive expert guide to Windows is now rewritten from the ground up to deliver the most valuable, detailed hands-on insights for maximizing your productivity with Windows 11. Legendary Windows expert Ed Bott reveals the full power of Windows 11's most innovative new features, and offers detailed guidance on making the most of Microsofts new Windows with modern PC hardware and cloud services.Windows 11 isn't just an incremental update: it's a thorough and thoughtful reworking of Windows, from user experience to securitya new way of working, for more than 250,000,000 new device owners every year. Now, backed with insider support from Microsoft's own Windows teams, Bott presents better, smarter ways to work with it: hundreds of timesaving tips, practical solutions, troubleshooting techniques, and easy workarounds you won't find anywhere else. In one supremely well-organized reference, you'll find authoritative coverage of all this, and much more:Windows 11's new user experience, from reworked Start menu and Settings app to voice inputThe brand-new Windows 365 option for running Windows 11 as a Cloud PC, accessible from anywhereMajor security and privacy enhancements that leverage the latest PC hardwareExpert insight and options for installation, configuration, deployment, and management from the individual to the enterpriseGetting more productivity out of Windows 11's built-in apps and advanced Microsoft Edge browserImproving performance, maximizing power efficiency, troubleshooting, and backup/recoveryManaging and automating Windows with PowerShell, Windows Terminal, and other pro toolsRunning Android apps on Windows 11, and using the Windows subsystem for Linux

Lightroom and Photoshop are integral parts of a photographer's workflow for making great images. Start by importing and organizing your images into collections that make sense for you. Develop your pictures to make the most out of every pixel. Learn how Photoshop and Lightroom's new AI based tools can take your vision further faster. Learn the strengths of each program at each part of your workflow to help you realize your creative vision in no time at all.The fastest, easiest, most comprehensive way to learn Adobe Photoshop Lightroom Classic in conjunction with Adobe Photoshop.Classroom in a Bookï¿¿, the best-selling series of hands-on software training workbooks, offers what no other book or training program doesan official training series from Adobe, developed with the support of Adobe product experts.Adobe Photoshop and Lightroom Classic for Photographers Classroom in a Book contains 11 lessons that cover the basics and beyond, from sorting your photos and adjusting tone and color to leveraging AI-based masking and neural filters. You can follow the book from start to finish or choose only those lessons that interest you.Purchasing this book includes valuable online extras. Follow the instructions in the book's "Getting Started" section to unlock access to:Downloadable lesson files you need to work through the projects in the bookWeb Edition containing the complete text of the book, interactive quizzes, and videos that walk you through the lessons step by stepWhat you need to use this book: Adobe Photoshop and Adobe Lightroom Classic software, for either Windows or macOS. (Software not included.)Note: Classroom in a Book does not replace the documentation, support, updates, or any other benefits of being a registered owner of Adobe Photoshop or Lightroom Classic software.

Updated and reworked to trim down the material into shorter, more focused one-hour lessons, this book contains numerous examples of syntax and detailed analysis of code to provide solid instruction for beginning programmers.

How to Reduce Code Complexity and Develop Software More Sustainably"Mark Seemann is well known for explaining complex concepts clearly and thoroughly. In this book he condenses his wide-ranging software development experience into a set of practical, pragmatic techniques for writing sustainable and human-friendly code. This book will be a must-read for every programmer."Scott Wlaschin, author of Domain Modeling Made FunctionalCode That Fits in Your Head offers indispensable, practical advice for writing code at a sustainable pace and controlling the complexity that causes projects to spin out of control. Reflecting decades of experience helping software teams succeed, Mark Seemann guides students from zero (no code) to deployed features and shows how to maintain a good cruising speed as they add functionality, address cross-cutting concerns, troubleshoot, and optimize. They'll find valuable ideas, practices, and processes for key issues ranging from checklists to teamwork, encapsulation to decomposition, API design to unit testing. Seemann illuminates his insights with code examples drawn from a complete sample project. Written in C#, they're designed to be clear and useful to anyone who uses any object-oriented language including Java , C++, and Python. To facilitate deeper exploration, all code and extensive commit messages are available for download.Choose mindsets and processes that work, and escape bad metaphors that don'tUse checklists to improve outcomes with skills already possessedGet past analysis paralysis by creating and deploying a vertical slice to an applicationCounteract forces that lead to code rot and unnecessary complexityMaster better techniques for changing code behaviorDiscover ways to solve code problems more quickly and effectivelyThink more productively about performance and securityRegister your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

In this fully updated edition of his classic Presenting to Win, the #1 presentation consultant helps you connect with even the toughest, most high-level audiencesand move them to action. Jerry Weissman shows in-person and online presenters of all kinds how to tell compelling stories that focus on exactly what is in it for their listeners.Drawing on brand-new case studies, Weissman shows how to identify your key goals and messages before you even open your presentation software; stay focused on what your listeners really care about; and capture your audiences in the first crucial 90 seconds, even if you can not see them. From bullets and graphics to the effective, sparing use of special effects, Weissman covers all the practical mechanics of effective presentation through an easy, step-by-step approach.

In Continuous Architecture in Practice, three leading software architecture experts update the classic practices of the discipline for contemporary environments, software development contexts, and applications. Coverage includes: Discover what has changed, and how the role of the architect must change Reflect the quality attributes of today in evolvable architectures Understand team-based software architecture, and architecture as a GÇ£flow of decisionsGÇ¥ Architect for security, including continuous threat modeling and mitigation Explore architectural opportunities to improve performance in continuous delivery environments Architect for scalability, avoid common scalability pitfalls, and scale microservices and serverless environments Improve resilience and reliability in the face of inevitable failures Architect data for NoSQL, big data, and analytics Use architecture to promote innovation: case studies in AI/ML, chatbots, and blockchain

Writing for students at all levels of experience, Farley illuminates durable principles at the heart of effective software development. He distills the discipline into two core exercises: first, learning and exploration, and second, managing complexity. For each, he defines principles that can help students improve everything from their mindset to the quality of their code, and describes approaches proven to promote success.Farley's ideas and techniques cohere into a unified, scientific, and foundational approach to solving practical software development problems within realistic economic constraints. This general, durable, and pervasive approach to software engineering can help students solve problems they haven't encountered yet, using today's technologies and tomorrow's. It offers students deeper insight into what they do every day, helping them create better software, faster, with more pleasure and personal fulfillment.

Design Your Organization for Maximum Agile Success at Scale"[A] unique view of organizational agility. Cesario and Ilia first describe the [foundational] tools and vocabulary to think about agile enterprise-level change. The second section is a practical approach to adoption. It marries the foundational elements into a people and customer centric approach to change. The book is epic in scope ... but it manages to present a cookbook for agile adoption and change."--From the Foreword by Dave West, CEO, Scrum.org"Cesario and Ilia ... understand that a key element of successful change to being adaptive at scale is Organizational Design (OD)--and that OD is something senior managers need to own, master, create, and lead, not delegate. ... [F]ast delivery and learning isnt enough at scale. Without other adaptive OD elements in place, there might not be any concrete change. ... [A] wonderful book from two passionate people with years in the trenches involved in large-scale adaptive development."--From the Foreword by Craig Larman, co-creator, Large-Scale Scrum (LeSS)For Agile to succeed at scale, strategy, structures, processes, reward systems, and people practices must align with and reinforce each other across the entire organization. Creating Agile Organizations is about making that happen. Whether youre a leader, Scrum Master, or trainer, this book will help you use effective Organizational Design (OD) to achieve successful Agile transformation at the enterprise level. Drawing on years of experience scaling Scrum, renowned Large-Scale Scrum (LeSS) experts Cesario Ramos and Ilia Pavlichenko present proven techniques for use with any technology, in any large environment. In the context of a true systems-thinking approach, they provide specific solutions for challenges such as preparing and facilitating large-scale Scrum meetings, honing newly relevant leadership skills, and addressing challenges that cut across the entire organization. This book includes a library of tested tools for effective Agile leadership, including Product Definition Guides for describing any new product and a Feature Heat Map for designing teams and entire organizations.Organizing for adaptability, making strategic optimization choices, and choosing informed tradeoffsExploring and applying proven OD principles at the leadership levelTaking a birds-eye view of the activities most crucial to large-scale adoptionCoaching to make Agile transformation successful across your organizationPlanning, designing, and facilitating Agile workshops that workPreparing and launching highly effective, well-aligned Product Groups Coaching teams and guiding product ownership in large groups

Students at a beginner level will learn how to get started developing games with Unity, revised for the latest version 5.0. The approach is hands-on and modular. Each chapter covers an essential component of the game development process, illustrated with sample projects.

This authoritative guidebook combines comprehensive coverage of Cisco SD-WAN with complete official preparation for Cisco's new CCNP Enterprise ENSDWI 300-415 certification exam. Authored by a team of Cisco architects responsible for training both Cisco and partner engineers on SD-WAN solutions, it covers all facets of the product: benefits, use cases, components, workings, configuration, support, and more. Throughout, practical examples demonstrate Cisco SD-WAN at work in diverse cloud and premises environments, and the authors show how to apply Cisco SD-WAN technologies and tools in their own real-world environments. As Cisco's official ENSDWI 300-415 study guide, this book covers all exam objectives and is organized to simplify and streamline preparation. It also contains an access code for two full practice exams delivered through Pearson's advanced test prep application.

Jason Gooley (CCIEx2 R&S, SP, No. 38759), is Technical Solutions Architect for Cisco's Worldwide Enterprise Networking Sales team, where he specializes in SDN and programmability, as well as campus LAN, WAN, and data center design. A Cisco Live Distinguished Speaker, he has authored multiple Cisco Press books, develops for the CCIE program, creates training content for Cisco.com, and serves on the Program Committee Board for the Chicago Network Operators Group (CHI-NOG). He has 20+ years of industry experience.Chris Jackson (CCIEx2 R&S & SEC, No. 6256) is a Distinguished Systems Engineer in Cisco's Global Sales Training organization. He focuses on all aspects of Cisco Data Center and Cloud from a technology and thought leadership perspective, helping Cisco and its customers fully leverage these technologies' transformational business potential. He is author of Network Security Auditing and CCNA Cloud CLDADM 210-455 Official Cert Guide.Adrian Iliesiu (CCIE R&S No. 43909) is a Cisco DevNet Technical Leader, he specializes in network programmability and automation, SD-WAN, Cisco DNA Center, and data center technologies. Before joining Cisco, he worked as a systems administrator, senior network engineer, and team leader throughout Europe and North America. He holds a BS from Technical University of Cluj-Napoca in Electronics and Telecommunications and has 15+ years of IT and telecom industry experience.Ashutosh Malegaonkar leads Cisco DevNet's co-creations team, and drives multiple initiatives with Cisco's Strategic Partners, customers, and internal technology groups. He has held widely diverse roles throughout 20+ years at Cisco. His expertise includes router platform software, VoIP hardware, control-data plane, and machine learning. He has 14 approved patents and two IP publications.

Enterprise Networking, Security, and Automation (CCNA v7) Companion Guide is designed as a portable desk reference to use anytime, anywhere to reinforce the material from the Enterprise Networking, Security, and Automation course and organize your time.The book's features help students focus on important concepts to succeed in this course: Chapter Objectives ? Review core concepts by answering the focus questions listed at the beginning of each chapter. Key Terms ? Refer to the lists of networking vocabulary introduced and highlighted in context in each chapter. Glossary ? Consult the comprehensive Glossary with more than 250 terms. Summary of Activities and Labs ? Maximize your study time with this complete list of all associated practice exercises at the end of each chapter. Check Your Understanding ? Evaluate your readiness with the end-of-chapter questions that match the style of questions you see in the online course quizzes. The answer key explains each answer. How To ? Look for this icon to study the steps you need to learn to perform certain tasks. Interactive Activities ? Reinforce your understanding of topics with dozens of exercises from the online course identified throughout the book with this icon. Packet Tracer Activities ? Explore and visualize networking concepts using Packet Tracer exercises interspersed throughout the chapters and provided in the accompanying Labs & Study Guide book. Videos ? Watch the videos embedded within the online course. Hands-on Labs ? Work through all the course labs and additional Class Activities that are included in the course and published in the separate Labs & Study Guide.Part of the Cisco Networking Academy Series from Cisco Press, books in this series support and complement the Cisco Networking Academy curriculum.