CompTIA A+ Practice Test / Study Guide
Test Objective
The CompTIA A+ is widely considered the entry-level gold standard certification for IT support and help desk professionals. It’s offered by CompTIA (Computing Technology Industry Association), one of the most recognized vendor-neutral certification bodies in the tech industry.
What it covers: The certification validates foundational IT skills across two exams. Core 1 (220-1101) focuses on the hardware side — building and troubleshooting PCs, networking fundamentals, mobile devices, virtualization, and cloud concepts. Core 2 (220-1102) covers the software side — operating systems (Windows, macOS, Linux), cybersecurity basics, software troubleshooting, and operational procedures like documentation, change management, and professionalism.
Who it’s for: Designed for people entering IT careers, typically targeting roles such as help desk technician, desktop support specialist, field service technician, or IT support associate. It’s often the first certification someone pursues before moving into more specialized areas like networking (Network+), security (Security+), or cloud computing.
Why it matters: Many employers, including the U.S. Department of Defense, require or prefer A+ certification for entry-level IT positions. It’s ISO-accredited and recognized globally, so it carries weight whether you’re applying in the U.S. or internationally. It demonstrates that you can install, configure, maintain, and troubleshoot both hardware and software in a professional environment.
Exam details: You must pass both Core 1 and Core 2 to earn the certification. Each exam has up to 90 questions (a mix of multiple choice and performance-based simulations), a 90-minute time limit, and is scored on a 100–900 scale. The certification is valid for three years and can be renewed through continuing education or retaking the exam.
It’s essentially the certification that says “this person understands how computers and networks work at a practical, hands-on level” — a solid launching pad for an IT career.
