Quentin Docter & Jon Buhagiar 
CompTIA A+ Complete Study Guide [PDF ebook] 
Core 1 Exam 220-1101 and Core 2 Exam 220-1102

The Fifth Edition of the Comp TIA A+ Complete Study Guide: Core 1 Exam 220-1101 and Core 2 Exam 220-1102 offers accessible and essential test preparation material for the popular A+ certification. Providing full coverage of all A+ exam objectives and competencies covered on the latest Core 1 and Core 2 exams, the book ensures you’ll have the skills and knowledge to confidently succeed on the test and in the field as a new or early-career computer technician.

The book presents material on mobile devices, hardware, networking, virtualization and cloud computing, network, hardware, and software troubleshooting, operating systems, security, and operational procedures. Comprehensive discussions of all areas covered by the exams will give you a head start as you begin your career as a computer technician.

This new edition also offers:

* Accessible and easy-to-follow organization perfect to prepare you for one of the most popular certification exams on the market today

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Perfect for anyone prepping for the Core 1 and Core 2 A+ exams, Comp TIA A+ Complete Study Guide: Core 1 Exam 220-1101 and Core 2 Exam 220-1102 is a must-have resource for new and early-career computer technicians seeking to improve their skills and increase their efficacy in the field.

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表中的内容

Introduction xxvii

Assessment Test lxxxii

Part I 220-1101 1

Chapter 1 Motherboards, Processors, and Memory 3

Chapter 2 Expansion Cards, Storage Devices, and Power Supplies 79

Chapter 3 Peripherals, Cables, and Connectors 139

Chapter 4 Printers and Multifunction Devices 191

Chapter 5 Networking Fundamentals 269

Chapter 6 Introduction to TCP/IP 333

Chapter 7 Wireless and SOHO Networks 379

Chapter 8 Network Services, Virtualization, and Cloud Computing 457

Chapter 9 Laptop and Mobile Device Hardware 523

Chapter 10 Mobile Connectivity and Application Support 591

Chapter 11 Troubleshooting Methodology and Resolving Core Hardware Problems 675

Chapter 12 Hardware and Network Troubleshooting 717

Part II 220-1102 815

Chapter 13 Operating System Basics 817

Chapter 14 Windows Configuration 879

Chapter 15 Windows Administration 977

Chapter 16 Working with mac OS and Linux 1057

Chapter 17 Security Concepts 1115

Chapter 18 Securing Operating Systems 1195

Chapter 19 Troubleshooting Operating Systems and Security 1271

Chapter 20 Scripting and Remote Access 1347

Chapter 21 Safety and Environmental Concerns 1393

Chapter 22 Documentation and Professionalism 1453

Appendix A Answers to the Review Questions 1515

Appendix B Answers to Performance-Based Questions 1561

Chapter 1: Motherboards, Processors, and Memory 1562

Chapter 2: Expansion Cards, Storage Devices, and Power Supplies 1563

Chapter 3: Peripherals, Cables, and Connectors 1563

Chapter 4: Printers and Multifunction Devices 1564

Chapter 5: Networking Fundamentals 1565

Chapter 6: Introduction to TCP/IP 1566

Chapter 7: Wireless and SOHO Networks 1566

Chapter 8: Network Services, Virtualization, and Cloud Computing 1567

Chapter 9: Laptop and Mobile Device Hardware 1568

Chapter 10: Mobile Connectivity and Application Support 1568

Chapter 11: Troubleshooting Methodology and Resolving Core Hardware Problems 1569

Chapter 12: Hardware and Network Troubleshooting 1569

Chapter 13: Operating System Basics 1570

Chapter 14: Windows Configuration 1570

Chapter 15: Windows Administration 1571

Chapter 16: Working with mac OS and Linux 1575

Chapter 17: Security Concepts 1577

Chapter 18: Securing Operating Systems 1577

Chapter 19: Troubleshooting Operating Systems and Security 1578

Chapter 20: Scripting and Remote Access 1578

Chapter 21: Safety and Environmental Concerns 1579

Chapter 22: Documentation and Professionalism 1579

Index 1581

关于作者

ABOUT THE AUTHORS

QUENTIN DOCTER, A+, Network+, IT Fundamentals+, Cloud Essentials+, is an IT consultant who started in the industry in 1994 working in tech support for Packard Bell. Since then, he’s worked as a tech and network support specialist, trainer, consultant, and webmaster. During his career, he has achieved certifications from Comp TIA, Microsoft, Cisco, Novell, and Sun Microsystems. He has written over a dozen books for Sybex, including the Comp TIA IT Fundamentals+ Study Guide and the Comp TIA Cloud Essentials+ Study Guide.

JON BUHAGIAR, A+, Network+, is an information technology professional with two decades of experience in higher education. During the past 22 years he has been responsible for Network Operations at Pittsburgh Technical College and lead several projects, including virtualization (server and desktop), Vo IP, Microsoft 365, and many other projects supporting the quality of education at the college. He has achieved several certifications from Comp TIA, Cisco, and Microsoft, and taught many of the certification paths. He is the author of several books, including Sybex’s Comp TIA Network+ Review Guide.