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Comptia Tech+ Study Guide - Quentin Docter

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        Présentation Comptia Tech+ Study Guide de Quentin Docter Format Broché

         - Livre Informatique

        Livre Informatique - Quentin Docter - 01/10/2024 - Broché - Langue : Anglais

        . .

      • Auteur(s) : Quentin Docter
      • Editeur : Wiley
      • Langue : Anglais
      • Parution : 01/10/2024
      • Format : Moyen, de 350g à 1kg
      • Nombre de pages : 768
      • Dimensions : 23.1 x 18.5 x 4.1
      • ISBN : 1394288794



      • Résumé :

        Introduction ?xxv

        Assessment Test xxxiv

        Chapter 1 Core Hardware Components 1

        Introducing Internal Components 3

        Exploring Motherboards, Processors, and Memory 4

        Motherboards 4

        Processors 22

        Memory 27

        Exploring Storage and Expansion Devices 34

        Storage Devices 34

        Other Internal Expansion Devices 47

        Exploring Power and Cooling 52

        Power Supplies 52

        Cooling Systems 55

        Summary 58

        Exam Essentials 59

        Chapter 1 Lab 60

        Review Questions 62

        Chapter 2 Peripherals and Connectors 67

        Installing and Configuring Audio and Video Devices 70

        Audio Connectors 71

        Display Devices and Connectors 73

        Understanding External Storage and Communications Connectors 88

        External Storage Devices 88

        Communications Connectors 96

        Understanding Input, Output, and Power Devices 101

        Keyboards 101

        Pointing Devices 105

        Uninterruptible Power Supplies 112

        Printers 114

        Understanding Installation Basics 124

        Internal Devices 124

        External Devices 125

        IP- and Web-Based Devices 125

        Reviewing Connector Types 127

        Summary 128

        Exam Essentials 129

        Chapter 2 Lab 130

        Review Questions 131

        Chapter 3 Computing Devices and the Internet of Things 135

        Exploring Larger Computing Devices 138

        Servers and Workstations 138

        Laptops 140

        Exploring Handheld and Mobile Devices 147

        Comparing and Contrasting Mobile Devices 148

        Using Mobile Devices 150

        Understanding Augmented and Virtual Reality 176

        Exploring Gaming Consoles 179

        Understanding the Internet of Things 182

        A Brief History of the Internet of Things 182

        Consumer Uses 183

        Commercial Uses 189

        Potential Issues 191

        Summary 193

        Exam Essentials 193

        Chapter 3 Lab 194

        Review Questions 195

        Chapter 4 Operating Systems 199

        Operating System Fundamentals 201

        A Brief History of Operating Systems 202

        Basic Functions of Operating Systems 206

        Types of Operating Systems 210

        Managing an Operating System 228

        Managing Features and Interfaces 229

        Managing Folder and File Structures 248

        Summary 264

        Exam Essentials 264

        Chapter 4 Lab 265

        Review Questions 270

        Chapter 5 Software Applications 275

        Understanding Application Installation and Management 277

        Considerations for Installing Software 278

        Installing and Uninstalling Software 285

        Updating and Patching Software 293

        Exploring Common Application Types 299

        File Extensions 299

        Productivity Software 302

        Collaboration Software 307

        Utility Software 310

        Using Web Browsers 323

        Configuring Web Browsers 323

        Understanding Basic Browser Security 336

        Private Browsing 343

        Summary 344

        Exam Essentials 345

        Chapter 5 Lab 346

        Review Questions 348

        Chapter 6 Software Development 353

        Exploring Programming Languages 355

        Assembly Language 356

        Compiled Languages 362

        Interpreted Languages 364

        Query Languages 368

        Understanding Programming Concepts and Techniques 369

        Programming Logic 370

        Organizing Code 373

        Summary 377

        Exam Essentials 378

        Chapter 6 Lab 379

        Review Questions 380

        Chapter 7 Database Fundamentals 385

        Understanding Databases 387

        Exploring Database Concepts and Structures 388

        Working With Databases 398

        Summary 411

        Exam Essentials 412

        Chapter 7 Lab 412

        Biographie:

        QUENTIN DOCTER, Tech+ A+, started in the IT industry in 1994 as a tech support agent for Packard Bell. Since then he has worked in tech support, network administration, consulting, training, web development, and project management. During his career, he has achieved certifications from CompTIA, Microsoft, Cisco, Novell, and Sun Microsystems. He is the author of over a dozen books, including Sybex's CompTIA A+ Complete Study Guide and CompTIA Cloud Essentials+ Study Guide....

        Sommaire:

        Your Complete Study Guide for the CompTIA Tech+ Exam FC0-U71

        The CompTIA Tech+ certification shows employers that you have the skills required to work in the role of a systems support specialist. This Sybex Study Guide covers 100% of the exam objectives, providing everything you need to know to pass. Its clear, concise language helps you grasp important concepts, while the practical exercises show you how the concepts and skills work in the real world. With an assessment test to show you where you need to focus, lab exercises and review questions in every chapter, and practice exams to test your knowledge, it will prepare you to pass the exam on the first try.

        Coverage of 100% of all exam objectives in this Study Guide means you'll be ready for:

        • IT Concepts and Terminology
        • Infrastructure
        • Applications and Software
        • Software Development Concepts
        • Data and Database Fundamentals
        • Security

        ABOUT THE COMPTIA TECH+ CERTIFICATION

        The CompTIA Tech+ certification is a vendor-neutral, entry-level assessment of a systems support specialist's proficiency. It is also the first step toward more advanced certifications such as CompTIA A+, Network+, and Security+ as well as Microsoft and Cisco certifications.

        Interactive learning environment

        Take your exam prep to the next level with Sybex's superior interactive online study tools. To access our learning environment, simply visit http://www.wiley.com/go/ sybextestprep, register your book to receive your unique PIN, and instantly gain one year of FREE access after activation to:

        • Interactive test bank with 400 practice questions to help you identify areas where further review is needed. Get more than 90% of the answers correct, and you're ready to take the certification exam.
        • 400 electronic flashcards to reinforce learning and last-minute prep before the exam
        • Comprehensive glossary in PDF format gives you instant access to the key terms so you are fully prepared
        ...

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