
Operating systems, security, software troubleshooting, and operational procedures — aligned to the 220-1202 exam.
Sitting the whole A+? One unlock also covers .
A user reports frequent browser pop-ups and a home page that keeps changing on its own. Which is the most likely cause?
Every generated exam draws its questions across the official 220-1202 domains in their exact published proportions — so the mix you practice against is the mix you'll sit.
No subscriptions and no recurring fees. One A+ unlock covers both Core exams — A+ Core 1 and A+ Core 2 — for $24.99 total.
Yes — the full timed simulator is free on every cert, with no account and no card. Each attempt is generated fresh, drawing questions across the official domains in their published weighting, and you get a scaled score plus a full review of every answer.
No. A+ Core 2 and A+ Core 1 are separate trainers because they're separate exams, but they share one $24.99 unlock — buying either one opens both, all 63 modules and 3,150 questions.
The first 2 objective modules of A+ Core 2 are free. Premium unlocks the remaining ones — all 36 modules, 1,800 questions, plus the same for A+ Core 1 — along with weak-area drilling and progress sync.
No. Premium is a single one-time payment of $24.99. Access includes the purchased certification trainer and future updates for that certification while CertTrainer operates and supports the trainer.
Yes — every question is written against the current 220-1202 objectives, and practice exams draw from them using CompTIA's official domain weightings.
Not to practice. The free modules and the exam simulator work signed out. An account is only needed to purchase premium and to sync your progress between devices.
Email support and we'll sort it out. Billing issues are handled case by case — see the Terms of Service for the details.
The full 90-question 220-1202 simulator is free. No card, no account.

The networking standard. Media, topologies, protocols, cloud, security, and the troubleshooting methodology the exam leans on hardest.

The security baseline most employers ask for. Threats, cryptography, identity, risk, and secure architecture.