Produktbild: CompTIA IT Fundamentals Study Guide

CompTIA IT Fundamentals Study Guide Exam FC0-U51

Fr. 68.90

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Beschreibung

Produktdetails

Einband

Taschenbuch

Erscheinungsdatum

20.11.2015

Verlag

John Wiley & Sons Inc

Seitenzahl

672

Maße (L/B/H)

23.7/18.7/4 cm

Gewicht

910 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-1-119-09648-1

Beschreibung

Produktdetails

Einband

Taschenbuch

Erscheinungsdatum

20.11.2015

Verlag

John Wiley & Sons Inc

Seitenzahl

672

Maße (L/B/H)

23.7/18.7/4 cm

Gewicht

910 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-1-119-09648-1

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  • Produktbild: CompTIA IT Fundamentals Study Guide
  • Introduction xix
    Assessment Test xxvii
    Chapter 1 Core Hardware Components 1
    Introducing Internal Components 2
    Exploring Motherboards, Processors, and Memory 3
    Motherboards 3
    Processors 20
    Memory 24
    Exploring Storage and Expansion Devices 29
    Hard Drives 30
    Optical Drives 39
    Video Cards 40
    Sound Cards 42
    Network Cards 43
    Modems 44
    Exploring Power and Cooling 44
    Power Supplies 45
    Cooling Systems 49
    Summary 52
    Exam Essentials 53
    Written Labs 53
    Review Questions 55
    Chapter 2 Peripherals and Connectors 59
    Audio, Video, and Printers 61
    Audio Connectors 61
    Display Devices and Connectors 63
    Printers 75
    Input Devices 81
    Keyboards 81
    Pointing Devices 87
    External Storage and Other Connectors 95
    External Storage Devices 95
    Communications Connectors 105
    Reviewing Connector Types 107
    Summary 108
    Exam Essentials 108
    Written Labs 109
    Review Questions 110
    Chapter 3 Operating Systems 115
    Operating System Fundamentals 117
    A Brief History of Operating Systems 118
    Basic Functions of Operating Systems 122
    Types of Operating Systems 130
    Navigating an Operating System 149
    Managing Folder and File Structures 150
    Additional Operating System Features 164
    Summary 170
    Exam Essentials 170
    Chapter 3 Lab 171
    Review Questions 176
    Chapter 4 Software Applications 181
    Common Software Applications and File Types 185
    Key Software Concepts 185
    Productivity Software 190
    Collaboration Software 202
    Utility Software 205
    Specialized Software 217
    Software Management Best Practices 220
    Considerations for Installing Software 220
    Installing and Uninstalling Software 227
    Updating and Patching Software 234
    Summary 242
    Exam Essentials 242
    Chapter 4 Lab 243
    Review Questions 244
    Chapter 5 Networking Technologies and Wireless Routers 249
    Connection Types and Features 250
    Choosing a Connection Type 251
    Choosing External Network Connections 251
    Choosing Internal Network Connections 261
    Comparing and Contrasting Data Connections 268
    Network Connectivity Essentials 269
    Networking Protocol Basics 269
    TCP/IP Essentials 270
    Setting Up a SOHO Router 277
    Basic Configuration 277
    Wireless Router Security 287
    Additional Wireless Router Services 290
    Summary 295
    Exam Essentials 295
    Chapter 5 Lab 296
    Part 1: Setting Up Your Wireless Router 296
    Part 2: Testing Your Neighbors 296
    Review Questions 297
    Chapter 6 Network Sharing and Storage 301
    Local Network Sharing 303
    Network Types 303
    Storage Options 309
    Types of Local Sharing 312
    Web-Based Sharing and Access 324
    Cloud Concepts 325
    Accessing Web-Based Resources 329
    Summary 333
    Exam Essentials 333
    Chapter 6 Lab 334
    Review Questions 336
    Chapter 7 Mobile Devices 341
    Using Wireless Devices 342
    Wireless Usability Options 343
    Configuring External Connections 348
    Getting Additional Apps 364
    Summary 368
    Exam Essentials 369
    Chapter 7 Lab 369
    Review Questions 371
    Chapter 8 Security Threats 375
    Understanding Hacking 376
    Understanding Security Threats 378
    Physical Security Threats 379
    Social Engineering 383
    Software?]Based Security Threats 387
    Summary 398
    Exam Essentials 399
    Chapter 8 Lab 399
    Review Questions 400
    Chapter 9 Security Best Practices 405
    Computer and Network Security Best Practices 407
    Device Hardening 407
    User Account Management 421
    Internet Security Best Practices 427
    Web Browsing Preparation and Maintenance 427
    Safe Internet Browsing 439
    Using Email Safely 452
    Summary 455
    Exam Essentials 455
    Chapter 9 Lab 456
    Review Questions 458
    Chapter 10 Buying and Configuring a Workstation 463
    Buying and Configuring a Workstation 464
    Selecting the Right Computer 464
    Categories of Home and SOHO Computers 469
    Setting Up a Workstation 475
    Summary 484
    Exam Essentials 485
    Chapter 10 Lab 485
    Review Questions 486
    Chapter 11 Computer Support and Backups 491
    Basic Computer Support Concepts 492
    Understanding Troubleshooting Theory 493
    Troubleshooting Examples 503
    Computer Backups 522
    Understanding the Importance of Backups 523
    Understanding How Backups Work 524
    Understanding Backup Options 524
    Verifying and Testing Backups 530
    Summary 531
    Exam Essentials 532
    Chapter 11 Lab 533
    Review Questions 534
    Chapter 12 Environmental and Safety Concepts 539
    Safe Interactions with Computers 541
    Using Proper Ergonomics 542
    Understanding Power and Electricity 544
    Practicing Good Device Care and Placement 557
    Using Proper Disposal Methods 568
    Summary 571
    Exam Essentials 572
    Chapter 12 Lab 573
    Review Questions 574
    Appendixes 579
    Appendix A Answers to Written Labs 581
    Appendix B Answers to Review Questions 589
    Index 607