A+ Core 1 vs Core 2 One certification.
Two sets of skills.

CompTIA A+ is the only major CompTIA cert that requires two separate exams. Most candidates spend more time deciding "which one first?" and "which is harder?" than they need to. The official guidance is to take Core 1 first, and there are good study-flow reasons to follow it. This page walks through the real differences in content, difficulty, study time, and pass strategy so you can plan your A+ journey with confidence.

01 / COMPARE THE DETAILS · Domain Breakdown — What Each Core Covers Start with the differences.

Review the scope and requirements. Then connect them to the work you want to do.

Core 1 — Hardware, Networking, Mobile, Virtualization & Cloud - 1.0 Mobile Devices (13%) - 2.0 Networking (23%) - 3.0 Hardware (25%) - 4.0 Virtualization and Cloud Computing (11%) - 5.0 Hardware and Network Troubleshooting (28%)

Core 2 — Operating Systems, Security, Software & Operational Procedures - 1.0 Operating Systems (28%) - 2.0 security (28%) - 3.0 Software Troubleshooting (23%) - 4.0 Operational Procedures (21%)

Core 1 is wider (5 domains) but more atomic — lots of discrete facts (port numbers, RAM types, connector pinouts). Core 2 is deeper (4 domains) and leans on scenario understanding — how to walk a user through a security incident or troubleshoot a corrupted profile.

Which Is Harder?

Pass-rate data and candidate sentiment are split — but in different ways:

Core 1 feels harder if: you have no hardware background. The volume of physical components, connector types, RAM standards, and printer mechanisms is intimidating from zero.

Core 2 feels harder if: you have a hardware background but limited OS/security exposure. The scenario-based questions reward judgment over memorization, which can feel less concrete.

For complete beginners, Core 2 is often rated slightly easier because the operating-system and security material connects to everyday computer use. For working hardware techs, Core 1 is the easy one.

Both exams use the same scaled 100–900 score with a 675 (Core 1) or 700 (Core 2) passing score. Plan equal study weight for each.

02 / MATCH YOUR GOALS · Which to Take First Which path sounds like you?

Use your role and interests to narrow the choice. Explore the practice resources when you are ready.

Take Core 1 first. Three reasons:

1. Official order. CompTIA publishes them as Core 1 → Core 2 for curriculum reasons.

2. Foundational knowledge transfers. Hardware and networking from Core 1 makes the OS, security, and troubleshooting material in Core 2 click faster.

3. Cleaner study planning. Most prep resources (including Professor Messer's free videos) are structured Core 1 → Core 2. Following that order keeps you aligned with the materials.

You can take them in either order if you have to — both certifications are valid only when both are passed — but Core 2 → Core 1 is the harder path for most candidates.

Study Time Per Core

Typical study time for each, by experience level:

| Experience Level | Core 1 | Core 2 | Combined Calendar | |---|---|---|---| | Zero IT background | 8–10 weeks | 6–8 weeks | 14–18 weeks | | Some hardware exposure | 4–6 weeks | 4–6 weeks | 8–12 weeks | | Working help desk | 2–4 weeks | 2–4 weeks | 4–8 weeks |

Don't take both exams in the same week. Most candidates schedule Core 2 2–3 weeks after passing Core 1 — long enough to refresh between, short enough not to forget the cross-domain material.

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