Master Your Knowledge of the A+ Exam!
Features more than 1,000 questions, organized to reflect the newest objectives for the A+ exams, so you can easily assess your knowledge of every topic.
Each question includes a detailed answer explanation.
Provides complete coverage of all objectives for the current A+ exams, including Windows 7.
Use the information packed fold out Cram Sheet in your final exam preparations.

Since the earliest days of Internet scripting, Web developers have considered javascript: The Definitive Guide an essential resource. David Flanagan's approach, which combines tutorials and examples with easy-to-use syntax guides and object references, suits the typical programmer's requirements nicely. The brand-new fourth edition of Flanagan's "Rhino Book" includes coverage of javascript 1.5, JScript 5.5, ECMAScript 3, and the Document Object Model (DOM) Level 2 standard from the World Wide Web Consortium (W3C).

javascript is an object-oriented scripting language that enables you to modify a document's structure, styling, and content in response to user actions. This handy pocket serves as both a quick introduction to the language and acts a valuable reference. It's packed with tips as well as javascript syntax, methods, and properties. Concise and inexpensive, it's exactly the guide many web designers and developers need.

This book introduces you to Node, the new web development framework written in javascript. You'll learn hands-on how Node makes life easier for experienced javascript developers: not only can you work on the front end and back end in the same language, you'll also have more flexibility in choosing how to divide application logic between client and server.

Server virtualization? Yea, you’ve got that topic nailed. Having virtualized servers atop VMware vSphere, you think you’re ready to branch out into desktop virtualization? Think again.
Virtualizing desktops requires skills far beyond simple server virtualization. You’ve got storage contention to monitor, user state data to manage, login storms to prepare for, and a host of other problems unique to desktop VMs. Not to mention, you’ve also got a new product to learn: VMware View 5.

Learn to build and optimize attractive, functional web sites for smartphones
Today, mobile devices outnumber desktop and laptop computers three to one. Skill in developing web sites that work on mobile devices is in demand, and this friendly, step-by-step guide shows how to build and optimize sites using HTML5 and other standard web development tools. Building web sites that work for all types of smartphones and tablets, including iPhones, iPads, Android devices, and BlackBerry devices is a skill much in demand as mobile devices outpace both desktop and laptop computers, and this book gets you started.