CompTIA A+ Practice Mock Test 20
Mock test 20 — 24 questions.
About this mock
Difficulty: IntermediateCompTIA A+ Mock 20 links hardware checks to service desk practice before wider topic review. Questions on hardware checks bring in operating systems, networking basics and security controls, so hardware checks evidence has to fit. The review should connect hardware checks with any sign of forgetting documentation in dns and dhcp basics. Within CompTIA A+ Mock 20, the practice stays focused on hardware checks.
Topics included
- Hardware checks
- Operating systems
- Networking basics
- Security controls
- Applied scenario review 20
Common mistakes in this mock
- Ignoring safety steps in dns and dhcp basics
- Confusing similar components in dns and dhcp basics
- Forgetting documentation in dns and dhcp basics
- Missing the user impact in dns and dhcp basics
Who this mock is for
Anyone checking whether hardware checks is ready for harder CompTIA A+ questions.
How to practise
How to use Practice mode
Practice mode shows the correct answer and an explanation after every question, with no timer. Use it the first time you sit a topic, when you want to learn as you go, or when you're targeting a specific weak area.
How to use Exam mode
Exam mode gives timed practice for revision. Official timings vary by exam provider and skill, so always check the official test format before booking.
Frequently asked questions
- What is the CompTIA A+ pass mark?
- Core 1 (220-1201): 675 out of 900. Core 2 (220-1202): 700 out of 900. You must pass both exams to be awarded the A+ certification.
- How much do the exams cost in the UK?
- Each Core exam is around £253 (2025 pricing at Pearson VUE in the UK). Both exams together cost roughly £500.
- How long are the real exams?
- Up to 90 questions in 90 minutes per Core exam, including drag-and-drop and performance-based items.
- How long should I revise?
- Most candidates need 80–150 hours of structured study and several full-length mocks at 80%+ before booking.