Best CompTIA Certification Guides of 2025

The CompTIA A+ Certification All-in-One Exam Guide, Eleventh Edition is a comprehensive guide for individuals seeking to pass the CompTIA A+ exams. It covers all exam topics, including personal computer components, Microsoft Windows, mobile devices, wired and wireless networks, virtualization, and cloud-based technologies. The guide includes learning objectives, exam tips, practice exam questions, and in-depth explanations to help readers pass the exams with ease. It also serves as an essential IT reference for professionals. The online content includes practice exams, video training, simulations, and a collection of shareware and freeware PC tools and utilities. Overall, this guide is highly recommended for anyone preparing for the CompTIA A+ exams or seeking to expand their IT knowledge.

The CompTIA A+ Complete Study Guide: Core 1 Exam 220-1101 and Core 2 Exam 220-1102 is an essential resource for anyone seeking to pass the A+ certification exams. The book provides comprehensive coverage of all exam objectives, including mobile devices, hardware, networking, virtualization, and cloud computing. It also offers practical examples and insights drawn from real-world experience, making it an ideal study aid for new or early-career computer technicians. What sets this book apart is its accessible and easy-to-follow organization and the Sybex online test bank, which includes full-length practice exams, review questions, electronic flashcards, and a glossary of key terms. Overall, the CompTIA A+ Complete Study Guide is a must-have resource for anyone preparing for the Core 1 and Core 2 A+ exams.

The CompTIA A+ Certification All-in-One Exam Guide, Tenth Edition (Exams 220-1001 & 220-1002) is a comprehensive and updated resource for those preparing for the latest release of CompTIA A+ exams. This guide provides in-depth explanations, exam tips, practice exam questions, and learning objectives at the beginning of each chapter. It covers all exam topics, including CPUs, RAM, motherboards, power supplies, hard drives, and more. Additionally, it offers online content such as practice exams, video training, and performance-based questions. This book is an essential on-the-job IT reference and a great tool for passing the CompTIA A+ exams with ease.

The "CompTIA Security+: SY0-601 Certification Guide: Complete coverage of the new CompTIA Security+ (SY0-601) exam to help you pass on the first attempt, 2nd Edition" is an excellent study guide for those preparing for the CompTIA Security+ certification exam. The book covers all the exam objectives in detail, with chapter review questions, mock exams, and worked solutions to help readers master the core concepts. The author, Ian Neil, is a top CompTIA Security+ trainer, and the book is complete with additional online resources such as flashcards, PBQs, and mock exams. The book is an excellent resource for anyone pursuing a career in IT security and wants to validate their fundamental knowledge.

The CompTIA A+ Complete Certification Kit: Exam 220-1101 and Exam 220-1102 is an all-in-one study guide to prepare for the Core 1 and Core 2 exams. It covers 100% of the A+ exam objectives and includes practice tests and a review guide with clear and concise information on crucial hardware and operating system maintenance, cloud computing, security, and troubleshooting. The kit also provides access to the Sybex interactive online learning environment and test bank with hundreds of practice questions and bonus exams. This updated 5th edition is a must-have for anyone looking to prepare for the A+ certification exams.

The CompTIA Network+ Certification Kit is an all-in-one self-study test preparation bundle for network professionals. It covers all Exam N10-008 objectives and includes three popular test prep guides, practice questions, and access to online learning resources. The kit offers comprehensive review of networking concepts, infrastructure, operations, security, and troubleshooting, along with practical examples and insights. This book is regularly updated to reflect the latest exam and emphasizes implementation, support, and wireless networking. Overall, this kit is an indispensable resource for mastering 100% of the Network+ exam objectives and applying critical skills to real-world situations.

CompTIA A+ Core 1 (220-1101) and Core 2 (220-1102) Exam Cram is a comprehensive study guide that helps readers pass the updated versions of the CompTIA A+ exams. With complete coverage of exam objectives and topics, this book offers hundreds of realistic practice questions, quizzes, and Exam Alerts. The Pearson Test Prep practice test software provides real-time assessment and feedback with four complete exams. The book covers everything from PC hardware installation, configuration, and troubleshooting to mobile devices, IT infrastructure, security features, and incident response. David L. Prowse, the author, has over 20 years of experience in the IT field. This book is an excellent resource for anyone preparing for the CompTIA A+ certification exams.

A Tour of C++, Third Edition by Bjarne Stroustrup is a comprehensive guide to modern C++, covering most major language features and standard-library components. The author presents C++ features in the context of the programming styles they support, including object-oriented and generic programming. The latest edition covers new features in C++20, including modules, concepts, coroutines, and ranges. It also introduces some library components in current use that are not scheduled for inclusion in the standard until C++23. This authoritative guide is an excellent resource for experienced programmers wanting greater familiarity with the current C++ language.

This book is an excellent guide for absolute beginners looking to gain in-depth knowledge of Microsoft Azure and cloud computing. The book takes readers through cloud concepts and core Azure architectural components, solutions, and management tools, as well as key security services and operations tooling. The book also provides practical exercises to support the concepts discussed, making it easy for readers to gain experience working with the Azure platform. The book concludes with practice questions for AZ-900 exam preparation, making it a valuable resource for anyone looking to achieve AZ-900 certification. Overall, this book provides a simplified and comprehensive guide to Azure fundamentals.

The RHCSA Red Hat Enterprise Linux 9: Training and Exam Preparation Guide (EX200), Third Edition is an extensive guide that covers all the latest official exam objectives. It is an excellent resource for both self-study and in-class/virtual training, providing 22 chapters, 99 real-life step-by-step exercises and shell scripts, 74 do-it-yourself challenge labs, and 381 review questions and answers. The book covers everything from the fundamentals of Linux to sophisticated Linux administration topics, including local file systems, network device and connection configuration, and operating system virtualization using containers. Overall, this book is a valuable asset for anyone preparing for the RHCSA certification exam.