Book Description

Just the critical concepts you need to score high in geometry

This practical, friendly guide focuses on critical concepts taught in a typical geometry course, from the properties of triangles, parallelograms, circles, and cylinders, to the skills and strategies you need to write geometry proofs. Geometry Essentials For Dummies is perfect for cramming or doing homework, or as a reference for parents helping kids study for exams.

• Get down to the basics — get a handle on the basics of geometry, from lines, segments, and angles, to vertices, altitudes, and diagonals
• Conquer proofs with confidence — follow easy-to-grasp instructions for understanding the components of a formal geometry proof
• Take triangles in strides — learn how to take in a triangle’s sides, analyze its angles, work through an SAS proof, and apply the Pythagorean Theorem
• Polish up on polygons — get the lowdown on quadrilaterals and other polygons: their angles, areas, properties, perimeters, and much more

Open the book and find:

• Plain-English explanations of geometry terms
• Tips for tackling geometry proofs
• The seven members of the quadrilateral family
• Straight talk on circles Download Now »

Book Description

Prepare for the CEH certification exam with this official review guide and learn how to identify security risks to networks and computers. This easy-to-use guide is organized by exam objectives for quick review so you’ll be able to get the serious preparation you need for the challenging Certified Ethical Hacker certification exam 312-50. As the only review guide officially endorsed by EC-Council, this concise book covers all of the exam objectives and includes a CD with a host of additional study tools.

From the Back Cover
Prepare for the CEH certification exam with this official review guideLearn how to identify security risks to networks and computers and get the serious preparation you need for the challenging Certified Ethical Hacker certification exam 312-50. The only review guide officially endorsed by EC-Council, this concise book covers all of the exam objectives and includes a CD with a host of additional study tools.

• Easy-to-use book is organized by exam objectives for quick review
• Flexible review guide goes hand-in-hand with any learning tool on the market
• “Exam Essentials” in each chapter helps you zero in on what you need to know
• Book includes over 300 review questions and practice tools

Look inside for complete review coverage of all exam objectives for CEH exam 312-50.
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Book Description

CCDA 640-864 Official Cert Guide is a best of breed Cisco exam study guide that focuses specifically on the objectives for the CCDA DESGN exam. Senior networking experts Anthony Bruno and Steve Jordan share test-preparation procedures, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics.

CCDA 640-864 Official Cert Guide presents you with an organized test preparation routine through the use of proven series elements and techniques. “Do I Know This Already?” quizzes open each chapter and enable you to decide how much time you need to spend on each section. Exam topic lists make referencing easy. Chapter-ending Exam Preparation Tasks help you drill on key concepts you must know thoroughly.

The companion CD-ROM contains a powerful testing engine that enables you to focus on individual topic areas or take a complete, timed exam. The assessment engine also tracks your performance and provides feedback on a topic-by-topic basis, laying out a complete assessment of your knowledge to help you focus your study where it is needed most.

Well-regarded for its level of detail, assessment features, comprehensive design scenarios, and challenging review questions and exercises, this official study guide helps you master the concepts and techniques that will enable you to succeed on the exam the first time. Download Now »

Book Description

CCNP Security SECURE 642-637 Official Cert Guide, focuses specifically on the objectives for the CCNP Security SECURE exam. Senior networking consultants Sean Wilkins and Trey Franklin share preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics.

CCNP Security SECURE 642-637 Official Cert Guide, presents you with an organized test preparation routine through the use of proven series elements and techniques. “Do I Know This Already” quizzes open each chapter and allow you to decide how much time you need to spend on each section. Exam topic lists make referencing easy. Chapter-ending Exam Preparation Tasks help you drill on key concepts you must know thoroughly.

Well-regarded for its level of detail, assessment features, and challenging review questions and exercises, this official study guide helps you master the concepts and techniques that will enable you to succeed on the exam the first time.

This official study guide helps you master all the topics on the CCNP Security SECURE exam, including:

• Network security threats and foundation protection
• Switched data plane security
• 802.1X and identity based networking services
• Cisco IOS routed data plane security Download Now »

Book Description

EXAM PREP GUIDE Fully updated for Windows Server 2008 R2! Ace your preparation for the skills measured by MCTS Exam 70-640—and on the job—with this official Microsoft study guide. Work at your own pace through a series of lessons and reviews that fully cover each exam objective. Then, reinforce and apply what you’ve learned through real-world case scenarios and practice exercises.

Maximize your performance on the exam by mastering the skills and experience measured by these objectives:

• Configuring Domain Name System (DNS) for Active Directory
• Configuring the Active Directory infrastructure
• Configuring Active Directory roles and services
• Creating and maintaining Active Directory objects
• Maintaining the Active Directory environment
• Configuring Active Directory Certificate Services

PRACTICE TESTS Assess your skills with the practice tests on CD. You can work through hundreds of questions using multiple testing modes to meet your specific learning needs. You get detailed explanations for right and wrong answers—including a customized learning path that describes how and where to focus your studies.

Download Now »

Book Description

EXAM PREP GUIDE Fully updated for Windows Server 2008 R2! Ace your preparation for the skills measured by MCTS Exam 70-643—and on the job—with this official Microsoft study guide. Work at your own pace through a series of lessons and reviews that fully cover each exam objective. Then, reinforce and apply what you’ve learned through real-world case scenarios and practice exercises.

Maximize your performance on the exam by mastering the skills and experience measured by these objectives:

• Deploying Servers
• Configuring Remote Desktop Services
• Configuring a Web Services Infrastructure
• Configuring Network Application Services

PRACTICE TESTS Assess your skills with the practice tests on CD. You can work through hundreds of questions using multiple testing modes to meet your specific learning needs. You get detailed explanations for right and wrong answers—including a customized learning path that describes how and where to focus your studies.

About the Author
J.C. Mackin, MCITP, MCTS, MCSE, MCDST, is a writer, editor, consultant, and Microsoft Certified Trainer who’s worked with Microsoft networks for more than a decade. He has authored several Self-Paced Training Kits, including for Exams 70-622 and 70-642. Download Now »