CompTIA A+ Practice Tests by Kai London
This practice test book takes you through the knowledge CompTIA A+ expects, area by area, in clear language — with worked examples, exam tips and practice questions so you can check your progress as you go.
What the book covers
Core 1 question sets
Hardware, networking, mobile devices, virtualisation and troubleshooting.
Core 2 question sets
Operating systems, security, software troubleshooting and procedures.
Full practice exams
Timed mock exams for both Core exams.
Explained answers
Every answer explained, including the distractors.
Performance-based items
Scenario practice for hands-on questions.
Practice and review
End-of-chapter questions with explanations, plus a final review checklist.
This is an independent study aid. It is not affiliated with, sponsored or endorsed by CompTIA; exam names are trademarks of their owners. Always check the current official exam outline.
Who it is for
CompTIA A+ candidates who want extensive practice before the exam.
About the author
Professor Kai London — CISSP, CISM.
An internationally recognised cybersecurity executive, board advisor and Founder & CEO of Quantum AI Systems Security LLC, writing at the convergence of AI, governance and operational resilience. Honorary Professor and Researcher at UCL.