THE COMPLETE CABLING GUIDE --UPDATED WITH THE LATEST IN FIBER-OPTICS TECHNOLOGY Poor cabling accounts for nearly 70% of network problems. Cabling: The Complete Guide to Copper and Fiber-Optic Networking, 5th Edition is the industry-leading guide to helping you develop the skills you need to design and build reliable, cost-effective cabling infrastructure. This fifth edition has been fully updated with the latest industry standards and a deeper look into fiber-optics, helping professionals meet the growing demands of large-scale communities that require fiber-optics networks rather than traditional copper. An introduction to data cabling Cabling specifications and standards Choosing the correct cabling Cable system components and infrastructure constraints Network equipment Fiber-optic, copper, and wireless media Design considerations for fiber-optic systems Principles of fiber-optic transmission Passive components, multiplexers, and optical networks Testing equipment, link/cable testing, troubleshooting, and restoration This comprehensive resource is packed with expert advice and best practices for implementing data center, local, access, metropolitan and wireless networks with data rates ranging from 100Mbps to 100Gbps using copper and fiber-optic cabling. This guide was written with the support of the Electronics Technicians Association (ETA) to provide authoritative coverage of the Fiber Optics Installer (FOI), Fiber Optics Technician (FOT) and Data Cabling Installer (DCI) certifications.
Become productive with seamless interoperability between Windows and the Linux subsystem, and understand the problems that Windows Subsystem for Linux (WSL) solves. Microsoft has pushed the boundaries of open source research with WSL and you don't want to miss this ride. You will learn keywords, definitions, new features, setup, and use cases around WSL, starting from downloading to setup to interoperability between Windows and Linux subsystems. You will understand the architecture of WSL and all the new features in WSL 2. This book includes wonderful use cases, including a dedicated chapter to how to start programming and web development on WSL, and the ability to use containerization solutions like Docker and Kubernetes. WSL is a great solution to work natively in a Linux environment from your Windows 10 machines. Modern applications demand integration of cross-platform tools, services and technologies. WSL makes life for developers and system administrators easy because it allows Linux applications to run on Windows without worrying about installing a Linux distribution on a traditional Virtual Machine. It is remarkable product with powerful functionality - get started with it using this book today. What You'll Learn Review the workings and internals of WSL and WSL2 Run Linux-based applications natively on Windows Establish your development environment in WSL Build mixed experiences (Windows-Linux) Set up and manage WSL and supported distribution packages. Who This Book Is For Programmers, web developers and system administrators working on Windows and Linux environments who want to bridge the gap between operating systems by running a Linux as a subsystem on Windows to boost their overall productivity, performance and delivery.
The bestselling study guide completely updated for the NEW CompTIA Linux+ Exam XK0-004 This is your one-stop resource for complete coverage of Exam XK0-004, covering 100% of all exam objectives. You'll prepare for the exam smarter and faster with Sybex thanks to superior content including, assessment tests that check exam readiness, objective map, real-world scenarios, hands-on exercises, key topic exam essentials, and challenging chapter review questions. Linux is a UNIX-based operating system originally created by Linus Torvalds with the help of developers around the world. Developed under the GNU General Public License, the source code is free. Because of this Linux is viewed by many organizations and companies as an excellent, low-cost, secure alternative to expensive OSs, such as Microsoft Windows. The CompTIA Linux+ exam tests a candidate's understanding and familiarity with the Linux Kernel. As the Linux server market share continues to grow, so too does demand for qualified and certified Linux administrators. Building on the popular Sybex Study Guide approach, this book will provide 100% coverage of the NEW Linux+ Exam XK0-004 objectives. The book contains clear and concise information on all Linux administration topic, and includes practical examples and insights drawn from real-world experience. Hardware and System Configuration Systems Operation and Maintenance Security Linux Troubleshooting and Diagnostics Automation and Scripting You'll also have access to an online test bank, including a bonus practice exam, electronic flashcards, and a searchable PDF of key terms.