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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.

Professional Coaching for Agilists is for all agile practitioners who want to add Professional Coaching to their toolkits. Leading Agile coaches Damon Poole and Gillian Lee address all aspects of professional agile coaching, from coaching agreements through accountability. Their methodology-independent guidance can help you succeed as a coach in any environment, at all levels: individual, team, and organizational.

For the beginning developer or those looking to bring their games to the Roblox platform, look no further than Roblox Game Development in 24 Hours: The Official Roblox Guide. In just 24 lessons of one hour or less, youll deepen your understanding of virtually every facet of Roblox game development. Each short and easy lesson builds upon everything thats come before, helping you take full advantage of this remarkable platform. By the time youre finished, youll be a true Roblox game development expert. Step-by-step instructions walk you through common questions, issues, and tasksQ&As, Quizzes, and Exercises build and test your knowledgeDid You Know? tips offer insider advice and shortcutsWatch Out! alerts help you avoid pitfallsRoblox Game Development in 24 Hours covers all this and much more:The Roblox engine, Studio dev tools, Lua programming language, and development lifecyclePhysics, rendering, terrain, lighting, atmosphere, effects, and soundImporting assets, models, meshparts, and texturesStructuring your gameCoding game mechanics, animations, camera movement, and GUIsNetworking and mobile developmentMonetization: consumables, one-time purchases, premium versions, attracting players, and advertising

In this book, bestselling author Williams expands her focus to explain the four fundamental principles of good presentation design and the logic behind those principles. She also guides the fledgling speaker through the entire process of creating a presentation from choosing the right software to organizing ideas.

Shares the six key principles of site design and support practices: simplicity, clarity, generality, automation, communication, and basics first. This book provides advice on topics which include the key elements your networks/systems need that will make all other services run better, and building and running reliable, scalable services.

Includes examples that are easy to understand and adapt. Even those who don't adopt the entire procedure can profit from the parts.

Includes complete worked-out solutions to all of the Try It Yourself exercises, the odd-numbered exercises, and all of the Chapter Quiz exercises.

"Book Level Beginner to Advanced"--P. [4] of cover.

For introductory and advanced courses in Photography. Why is this the #1 photography text year after year? Because no other source teaches students the skills they need to use the medium confidently and effectively, emphasizing both technique and visual awareness.

Presents a catalog of simple solutions to commonly occurring design problems. These 23 patterns allow designers to create more reusable designs without having to rediscover the design solutions themselves. The authors begin by describing what patterns are, and how they can help you design object-oriented software.

Students seeking the fastest, easiest, most comprehensive way to learn Adobe InDesign choose Adobe InDesign Classroom in a Book (2020 release) from Adobe Press. The project-based step-by-step lessons show users the key techniques for working in InDesign. Students will build a strong foundation of typographic, color, page layout, and document-construction skills that will enable them to produce a broad range of print and digital publications—from a simple postcard to an interactive Adobe PDF with form fields. The real-world tasks in this comprehensive book are presented in easy-to-follow lessons and are designed to train beginning Adobe InDesign users in the program—from fundamental features to powerful layout and output skills. The online companion files include all the necessary assets for readers to complete the projects featured in each lesson. All buyers of the book get full access to the Web Edition: A Web-based version of the complete ebook enhanced with video and multiple-choice quizzes.

Creative professionals seeking the fastest, easiest, most comprehensive way to learn Adobe Photoshop choose Adobe Photoshop CC Classroom in a Book from Adobe Press. The project-based lessons show key step-by-step techniques for working in Photoshop, including how to correct, enhance, and distort digital images, create image composites, and prepare images for print and the web.

Preparing for the CCNA® exam? Here are all the CCNA-level commands you need in one condensed, portable resource. The CCNA Portable Command Guide, Second Edition, is filled with valuable, easy-to-access information in a compact, portable size.This book has been completely updated to cover topics in the CCNA 200-301 exams. This quick reference resource is designed to help students memorize commands and concepts as they work to pass the CCNA exam. The guide summarizes all certification-level Cisco IOS® Software commands, keywords, command arguments, and associated prompts, providing readers with tips and examples of how to apply the commands to real-world scenarios. Configuration examples throughout the book provide readers with a better understanding of how these commands are used in simple network designs.Ten topics this guide covers are: TCP/IP An Introduction to Cisco Devices Configuring a Router Routing Switching Implementing a Wireless LAN Network Administration and Troubleshooting Managing IP Services WANs Network SecurityEvery CCNA certification-level command in one compact, portable resource All commands in an easily referenced resource -- frees you up from searching for online resources on the Internet Compact size makes it easy to carry around as a reference in the workplace -- no need for big thick books ONLY book published with all CCNA commands from the only official Cisco certification self study publisher

Step by step instructions, in an easy to follow layout that get you up to speed on the Google Chromebook, Chrome Browser, Google Drive and Google Apps Practical, approachable coverage completely flattens the Google Chrome OS slim learning curve for every new user Full-color, task-based approach that makes learning easy Covers the Chromebook's most powerful web, media, and application features Google Chromebook, 4th Edition is the one-stop guide to Chrome OS and Google Chromebooks. It covers how to operate the Chromebook hardware, how to use the Chrome OS, and how to find and use cloud-based apps on a Chromebook. New and updated coverage in this 4th edition includes:• Coverage of touch screen models and touch operations• Coverage of 2-in-1 (notebook + tablet) models• Coverage of significantly updated Chrome OS desktop interface and functionality• How to run Android apps on compatible Chromebooks• New texting (Android Messages for Web) and video chatting (Google Duo) options• Use of Chromebooks in education• "End of life" issues for older Chromebooks• Updated coverage of all apps and services used by Chromebook users

Use window functions to optimize your T-SQL queries for greater simplicity, elegance, and performance Discover the surprising power of window functions, and learn how to use them far more widely The most advanced coverage of T-SQL window functions — including new techniques invented by author Itzik Ben-Gan, one of the world's top T-SQL experts Covers T-SQL for all recent versions of Microsoft SQL Server (including 2019) and Microsoft Azure SQL Database — including important new window function optimizations Ideal for DBAs, developers, and anyone who uses T-SQL to solve business problems Most T-SQL developers recognize the value of window functions for data analysis calculation. But window functions can do far more than that, and optimizations in recent versions of SQL Server have made them more powerful than ever. In T-SQL Window Functions: For Data Analysis and Beyond, renowned T-SQL expert Itzik Ben-Gan introduces breakthrough techniques for using window functions to handle many common T-SQL querying tasks with unprecedented elegance and power.Ben-Gan first explains why window functions can often be a far better solution than traditional predicate-based approaches. Next, using extensive code examples, he guides you through each type of window function: Aggregate, Ranking, Distribution and Offset. You'll find detailed coverage of ordered set functions (including SQL Server 2017's STRING_AGG); plus an extensive section on optimization. The book concludes with roughly 100 pages of real T-SQL solutions using window function approaches — including techniques invented by the author and available in no other book.

The only compact, portable Linux reference covering all commands needed to pass the CompTIA Linux+ exam! Summarizes all commands, keywords, command arguments, and associated prompts Presents configuration examples to show exactly how these commands are used The perfect take-anywhere single-source resource for both exam study and day-to-day Linux administration: no need for thick books or even Web access!For each exam objective, the key commands and configuration files will be detailed. The CompTIA Linux+ Portable Command Guide provides a single point of reference while studying for the certification exams as well as a valuable resource after the candidate has successfully passed the exams. The guide summarizes all commands, keywords, command arguments, and associated prompts. Configuration examples are provided throughout the book to give a better understanding of how these commands are used. This guide is not meant to replace any existing learning materials but rather serve as a supplementary guide to assist readers in the proper use of the many different commands to use on a regular basis and that are required to successfully pass the exams. Changes in the new version of the Linux Portable Command Guide:Focus only on the new CompTIA exam (there is a single exam now, not two) and will not cover the LPIC-1 objectives. Some topics have been removed from the original exams while new topics have been added, such as SELinux, AppArmor, Orchestration and Git.

In just a few years, deep reinforcement learning (DRL) systems such as DeepMinds DQN have yielded remarkable results. This hybrid approach to machine learning shares many similarities with human learning: its unsupervised self-learning, self-discovery of strategies, usage of memory, balance of exploration and exploitation, and its exceptional flexibility. Exciting in its own right, DRL may presage even more remarkable advances in general artificial intelligence. Deep Reinforcement Learning in Python: A Hands-On Introduction is the fastest and most accessible way to get started with DRL. The authors teach through practical hands-on examples presented with their advanced OpenAI Lab framework. While providing a solid theoretical overview, they emphasize building intuition for the theory, rather than a deep mathematical treatment of results. Coverage includes: Components of an RL system, including environment and agents Value-based algorithms: SARSA, Q-learning and extensions, offline learning Policy-based algorithms: REINFORCE and extensions; comparisons with value-based techniques Combined methods: Actor-Critic and extensions; scalability through async methods Agent evaluation Advanced and experimental techniques, and more How to achieve breakthrough machine learning performance by combining deep neural networks with reinforcement learning Reduces the learning curve by relying on the authors' OpenAI Lab framework: requires less upfront theory, math, and programming expertise Provides well-designed, modularized, and tested code examples with complete experimental data sets to illuminate the underlying algorithms Includes case studies, practical tips, definitions, and other aids to learning and mastery Prepares readers for exciting future advances in artificial general intelligenceThe accessible, hands-on, full-color tutorial for building practical deep reinforcement learning solutions How to achieve breakthrough machine learning performance by combining deep neural networks with reinforcement learning Reduces the learning curve by relying on the authors' OpenAI Lab framework: requires less upfront theory, math, and programming expertise Provides well-designed, modularized, and tested code examples with complete experimental data sets to illuminate the underlying algorithms Includes case studies, practical tips, definitions, and other aids to learning and mastery Prepares readers for exciting future advances in artificial general intelligence

Cheryl Schmidt's Complete CompTIA A+ Guide to IT Hardware and Software Lab Manual brings together 150 hands-on labs that offer comprehensive practice for the CompTIA A+ exam. Students will practice managing and troubleshooting multiple devices in authentic IT scenarios, gaining crucial knowledge about installation, configuration, maintenance, networking, security and more. Cheryl Schmidt addresses all CompTIA A+ 220-1001 and 220-1002 exam objectives, including the exam's coverage of Linux, Mac, mobile, and cloud services, as well as its expanded focus on troubleshooting and security. Reflecting her extensive experience teaching PC repair and related topics, Schmidt offers a building-block approach that gives readers a solid foundation in the basics before continuing on to more advanced concepts. This lab manual is ideal accompaniment to any A+ preparation guide -- especially Schmidt's The Complete A+ Guide to IT Hardware and Software, Eighth Edition.

If you lead in organizations that have adopted agile methods, you know it's crucial to create the right environment for your agile teams. Traditional tools such as Gantt charts, detailed plans, and internal KPIs aren't adequate for complex and fast-changing markets, but merely trusting participants and teams to self-manage isn't sufficient, either. In Agile Leadership Toolkit, long-time agile leader Peter Koning provides an invaluable steering wheel for agile leaders and their teams. Drawing on his extensive experience helping leaders drive more value from agile, Koning offers a comprehensive toolkit for continuously improving your environment, including structures, metrics, meeting techniques, and governance for creating thriving teams that build disruptive products and services. Koning thoughtfully explains how to lead agile teams at the large scale, and how team members fit into both the team and the wider organization. You'll learn how to: Provide the inspiring direction agile teams need to work smarter and explore better solutions Facilitate ownership, building "can-do” teams that continually look to improve Accelerate learning by integrating users into a fast learning loop Design and improve habits that support your agile cultureRefined through implementation experience at multiple enterprises, Agile Leadership Toolkit is the only guide to agile leadership that's connected with Scrum.org's authoritative leadership programs. Ideas and solutions agile leaders can start using right away, from the creator of Scrum.org's own leadership materials New metrics to measure team agility and effectiveness of teams Practical workshops and overviews to facilitate improvements Tools to change culture and environment, and make team self-management work betterConcrete tools and practical mindsets for leading and enabling high-functioning agile teams Ideas and solutions agile leaders can start using right away, from the creator of Scrum.org's own leadership materials New metrics to measure team agility and effectiveness of teams Practical workshops and overviews to facilitate improvements Tools to change culture and environment, and make team self-management work better

Network Programmability with YANG gives you complete and reliable guidance for unlocking the full power of network automation using model-driven APIs and protocols.Authored by three YANG pioneers, this plain-spoken book guides you through successfully applying software practices based on YANG data models. The authors focus on the network operations layer, emphasizing model-driven APIs, and underlying transports.This guide can help you dramatically improve value, agility, and manageability throughout your network. Discover the value of implementing YANG and Data Model-Driven Management in your network Explore the layers and components of a complete working solution Build a business case where value increases as your solution grows Drill down into transport protocols: NETCONF, RESTCONF, and gNMI/gRPC See how telemetry can establish a valuable automated feedback loop Find data models you can build on, and evaluate models with similar functionality Understand models, metadata, and tools from several viewpoints: architect, operator, module author, and application developer Walk through a complete automation journey: business case, service model, service implementation, device integration, and operation Leverage the authors' experience to design successful YANG models and avoid pitfalls Accelerate service delivery and minimize network lifecycle costs by unlocking the power of YANG-based network automation An easy to understand overview of YANG, packed with practical implementation examples Focuses on the network management aspects of network programmability By authors at the forefront of the YANG development effort and the YANG modeling revolution For wide audiences of network professionals called upon to improve value, agility, and manageability in large-scale networks

This systematic exploration of real-world stress analysis has been completely updated to reflect state-of-the-art methods and applications now used in aeronautical, civil, and mechanical engineering, and engineering mechanics. Distinguished by its exceptional visual interpretations of solutions, Advanced Mechanics of Materials and Applied Elasticity offers in-depth coverage for both students and engineers. The authors carefully balance comprehensive treatments of solid mechanics, elasticity, and computer-oriented numerical methods—preparing readers for both advanced study and professional practice in design and analysis.