Error Sources, Detection and CorrectionError Control In Networks: Network errors are in the form of corrupted data or lost data.Network errors occur naturally on all networks due to electrical noise and distortion and must be detected and corrected by either hardware or software.Bit Error Rates (BERs) are calculated as the number of bits in error divided by the number of bits transmitt...
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Mac OS X LeopardAbout the Authors . xxi Acknowledgments . xxii Introduction xxiii PART 1 Getting to Know Leopard CHAPTER 1 Working in Leopard: The Aqua Interface . 3 CHAPTER 2 The File System 27 CHAPTER 3 Using Spotlight, Exposé, Spaces, and Dashboard . 37 PART 2 Customizing and Administering Leopard CHAPTER 4 System Preferences . 51 CHAPTER 5 Connecting Periphera...
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Communication ConceptsData Transmission Modes: There are three ways in which data can flow in a circuit: one way only, one way at a time or both directions simultaneously. Simplex Data can flow in only one direction. Examples are radio, TV, computer to printers, public address systems or any other unidirectional transmission. Half-Duplex Data flows in only one directio...
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Introduction to telecommunicationsThis course introduces students to modern data communications, including standards, techniques, applications and devices involved in interconnecting computers in both local and wide area networks. Reference: Business Data Communications and Networking, 6th Edition, by- Fitzgerald and Dennis. [IMG]file:///C:/Users/MR7613%7E1.NHX/AppData/Local/Tem...
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Learn to Tango with DCHAPTER 1 First Steps . 1 CHAPTER 2 D Fundamentals 11 CHAPTER 3 D’s Object-Oriented Features 51 CHAPTER 4 Procedural Lifetime . 81 CHAPTER 5 Templates 99 CHAPTER 6 Text Processing . 117 CHAPTER 7 Input and Output . 137 CHAPTER 8 The Other Packages 169
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Đề tài Thiết kế chương trình cho học sinh làm toán bằng Visual Basic 6.0■Contents at a Glance . iv ■Contents v ■Foreword: About the Author . ix ■About the Contributing Authors . xii ■About the Technical Reviewer xiii ■Acknowledgments .xiv ■Preface .xv ■Chapter 1: Before We Get Started 1 ■Chapter 2: Blast-Off! 17 ■Chapter 3: What’s Next? 53 ■Chapter 4: An Introduction to the Code . 71 ■Chapter 5: Buttons & Labels with...
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Clearer Views of Objects, Classes, and SystemsPreface ix About the Author . xiii Introduction xv PART I ■ ■ ■ Whole Consistency CHAPTER ONE Orientation . 3 CHAPTER TWO Bi-design 25 CHAPTER THREE Untangled Web 45 PART II ■ ■ ■ Derived Simplicity CHAPTER FOUR x = Why . 71 CHAPTER FIVE Live and Unscripted . 87 CONCLUSION . 123 APPENDIX A 129 APPENDIX B 143 APPENDIX C 151 DATA-ORIENTED DICTIONARY ...
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IPhone Design Award-Winning ProjectsContents at a Glance iv ■Contents . v ■About the Author vii ■About the Technical Reviewer . viii ■Acknowlegments . ix ■Introduction x Part I: Innovating Beyond Apple’s Design Standards, While Maintaining Apple’s Logic for Consistency, Clarity, and Usability 1 ■Chapter 1: Tweetie 3 ■Chapter 2: Facebook . 23 Part II: Using App Connectivity with...
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PL/SQL User’s Guide and Reference - Phần 10Column_name This is the name of the column (or one of the columns) to be updated. It must be the name of a column in the referenced table or view. A column name cannot be repeated in the column_name list. Column names need not appear in the UPDATE statement in the same order that they appear in the table or view. returning_clause This clause lets y...
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IOS Forensic Analysis for iPhone, iPad, and iPod touchContents v ■Foreword . x ■About the Author xi ■About the Technical Reviewer . xii ■Acknowledgments xiii ■Introduction . xiv ■Chapter 1: History of Apple Mobile Devices 1 ■Chapter 2: iOS Operating and File System Analysis 25 ■Chapter 3: Search, Seizure, and Incident Response 67 ■Chapter 4: iPhone Logical Acquisition . 87 ■Chapter 5: Logical ...
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