Provides one thousand practice questions and answers and four practice tests for the 220-701 and 220-702 exams.

"Microsoft SQL Server 2008 Administration for Oracle DBAs shows you how to use your experience as an Oracle DBA to get up to speed quickly on the Microsoft SQL Server platform. Authors with real-world expertise in both Oracle and SQL Server introduce you to fundamental concepts, such as SQL Server architecture and core administration, before guiding you through advanced techniques, including performance optimization, high availability and disaster recovery. Platform comparisons, on-the-job examples, and answers to questions raised by Oracle DBAs learning the SQL Server environment help build your skills" --

"A concise, focused study aid to accompany VCP for vSphere 4 Study Guide As organizations seek to cut infrastructure costs, virtualization has become a lucrative specialty for IT professionals. VCP is the leading virtualization certification, and this book is designed to work hand-in-hand with the VCP for vSphere 4 Study Guide to better prepare VMware pros for the comprehensive exam. Filled with review information, it helps you deepen your understanding of vSphere, the first cloud operating system. Virtualization skills are much in demand, and VMware professionals become more marketable when they achieve VCP certification; this review guide works with other learning tools to increase vSphere knowledge and confidence Offers invaluable help for last-minute review Covers planning, installing, and upgrading ESX/ESXi; configuring ESX/ESXi networking and storage; installing and configuring vCenter Server; deploying and managing virtual machines and vApps; managing compliance; establishing service levels; and basic troubleshooting CD includes two practice exams, flashcards, and a searchable glossary of key terms. This highly focused Sybex review guide is the perfect study companion to VCP for vSphere 4 Study Guide, helping you achieve VCP certification, increased confidence, and better job opportunities."--

"This book provides a preview of emerging wireless technologies and their architectural impact on the future mobile Internet. The reader will find an overview of architectural considerations for the mobile Internet, along with more detailed technical discussion of new protocol concepts currently being considered at the research stage. The first chapter starts with a discussion of anticipated mobile/wireless usage scenarios, leading to an identification of new protocol features for the future Internet. This is followed by several chapters that provide in-depth coverage of next-generation wireless standards, ad hoc and mesh network protocols, opportunistic delivery and delay tolerant networks, sensor network architectures and protocols, cognitive radio networks, vehicular networks, security and privacy, and experimental systems for future Internet research. Each of these contributed chapters includes a discussion of new networking requirements for the wireless scenario under consideration, architectural concepts and specific protocol designs, many still at research stage"--

A revised and updated edition offers comprehensive coverage of ECMAScript 5 (the new JavaScript language standard) and also the new APIs introduced in HTML5, with chapters on functions and classes completely rewritten and updated to match current best practices and a new chapter on language extensions and subsets.