• Practical information on planning, implementing, and maintaining a Windows Server 2003 Active Directory infrastructure
• Real-world scenarios from seasoned professionals
• Hundreds of challenging practice exam questions
• Enhanced troubleshooting
...

* Internetworking functions of each layer of the OSI reference model and how they are performed in network...

Candidates aiming for CompTIA's revised, two-exam A+ Certified Track will find everything they need in this value-packed book. Prepare for the required exam, CompTIA A+ Essentials (220-601), as well as your choice of one of three additional exams focusing on...

• Understanding all essential PC terminology, concepts, internal components, and peripherals
• Installing, upgrading, configuring, and optimizing PC components
• Troubleshooting hardware and performing essential preventive maintenance
...

Updated Coverage Includes Windows 7 Topics This study guide includes updated content coveringWindows 7topics which were added to the CompTIA A+ examin January, 2011. The supplemental content includes additional review questions, additional practice exam questions, and an updated objectives map. Two Exams in One Book! A+ Essentials (220-701)...

More and more frequently, corporations are requiring that their employees provide professional certifications to prove that they possess the core competencies to do their technical jobs. The Certified Information Systems Security Professional examination (CISSP)...

• Full, objective-by-objective exam coverage
• Easy-to-follow procedures and illustrations to...

MCSA: Windows Server 2012 R2 Installation and Configuration Study Guide: Exam 70-410 provides complete preparation for exam 70-410: Installing and Configuring...