CompTIA A+ Core 1: the honest guide
A+ is the certification that gets you read for a help desk job. That is a narrower claim than the marketing around it suggests, and it is also a real one: A+ is the most common named requirement in IT support postings, and for a candidate with no professional experience it is the cheapest way to stop being filtered out automatically.
Core 1 is the hardware half: mobile devices, networking, hardware, virtualisation and cloud, and hardware and network troubleshooting. Troubleshooting is the largest domain at 28 percent, and it is the one that separates people who have opened a computer from people who have read about opening one.
Who A+ Core 1 is for
A good fit if
- You want a first IT job and have no professional experience to point at.
- You are self-taught and need something an applicant tracking system recognises.
- You are changing careers into IT and want a structured place to start.
- Your employer requires it for a support role, which many still do.
Probably not, if
- You already work in IT support. A+ certifies what you do daily. Network+ or Security+ is a better use of the money.
- You want to go straight into cloud or security. AZ-900 or Security+ maps more directly, though both assume fundamentals A+ teaches.
- You are a developer. A+ covers hardware and desktop support, which is not the ground you need.
Is A+ Core 1 worth it?
For a career changer or a first-job candidate, yes, with a caveat: A+ gets your application read, it does not get you hired. The people who convert it into a job pair it with something demonstrable, a home lab, a help desk volunteering stint, or documented self-taught projects.
For anyone already working in IT support, no. You will pass it and learn nothing, and $506 for both cores is better spent on Network+, which is the next actual step.
The two-exam structure is the part people underestimate. A+ means Core 1 and Core 2, $253 each. Compared as a single certification against Network+ at $369, A+ is the more expensive credential, and that changes the calculation for anyone deciding between them.
What the exam actually asks you to do
Multiple choice, multiple response, and performance-based questions. The performance-based items drop you into a simulated console, network diagram, or configuration screen and score what you actually do.
- Multiple choice
- Multiple response
- Performance-based
The highlighted formats are the ones you cannot answer from memory alone. CompTIA, A+ exam details ↗
Domain breakdown and official weightings
From the official CompTIA exam objectives. Hardware and Network Troubleshooting is the heaviest domain at 28 percent, followed by Hardware at 25 percent.
- Mobile Devices13%
- Networking23%
- Hardware25%
- Virtualization and Cloud Computing11%
- Hardware and Network Troubleshooting28%
Study plans by experience level
No IT background
10 to 14 weeks at 8 to 10 hours
- 1Weeks 1 to 2: hardware. Components, connectors, and what each part does. Take a real machine apart if you can find one.
- 2Weeks 3 to 5: networking. This is 23 percent of Core 1 and the hardest section for beginners, because it is abstract in a way hardware is not.
- 3Weeks 6 to 7: mobile devices and virtualisation and cloud. Lighter domains, mostly terminology.
- 4Weeks 8 to 11: troubleshooting, the 28 percent domain. Work through symptom-to-cause scenarios rather than reading; this domain rewards pattern recognition you can only build by practising.
- 5Weeks 12 to 14: performance-based practice and full timed mocks. Book when you are consistently above 80 percent.
Hobbyist who has built and fixed machines
4 to 6 weeks at 6 to 8 hours
- 1Week 1: read the objectives PDF and mark the terminology you use informally but could not name. This is usually most of the networking domain.
- 2Weeks 2 to 3: networking and cloud, which is where practical hobbyists have the largest gaps.
- 3Week 4: the exact terminology CompTIA uses for things you already know. The exam tests their vocabulary, not yours.
- 4Weeks 5 to 6: timed mocks plus performance-based practice.
Taking Core 1 and Core 2 together
14 to 18 weeks at 8 hours
- 1Study Core 1 fully and sit it before starting Core 2. Splitting attention across both blueprints at once is the most common reason people stall.
- 2Book Core 2 within a few weeks of passing Core 1, while the study habit is intact.
- 3Core 2 is operating systems, security, software troubleshooting, and procedures. It is more memorisation and less hands-on than Core 1.
- 4Keep the vouchers in mind: they expire, usually twelve months from purchase, so do not buy both until you have a schedule.
Common mistakes
Budgeting for one exam
A+ is two exams at $253 each. Planning for $253 and discovering you need $506 is the single most common surprise on this certification.
Reading about troubleshooting instead of practising it
Troubleshooting is 28 percent of Core 1, and it is scenario-based. Recognising a symptom pattern is a skill built by working through cases, not by memorising a methodology list.
Memorising connector pictures without context
The exam asks which connector fits a situation, not what a photograph is called. Knowing why a technology exists makes the identification questions answer themselves.
Expecting A+ alone to produce a job
It gets your application read. Pair it with something you can talk about for twenty minutes in an interview, and the conversion rate changes completely.
What comes after passing
Passing Core 1 does not certify you. You hold A+ once both 220-1201 and 220-1202 are passed, and the certification is then valid for three years.
Renewal takes 20 continuing education units plus CompTIA's continuing education fee, which is the lowest requirement in the CompTIA line. The cheaper route is passing a higher CompTIA certification: Network+ or Security+ renews A+ automatically from the date you pass.
The standard path from here is Network+ and then Security+. If you already know you want cloud rather than infrastructure, AZ-900 or AWS Cloud Practitioner are both cheaper and faster than Network+, though neither replaces the fundamentals A+ covers.
Where people go next
Costs across the full renewal cycle are on the A+ Core 1 cost page.
Frequently asked questions
Is A+ worth it?
For a first IT job or a career change, yes, because it is the most commonly named certification in support job postings. For anyone already working in IT support, no. You would learn little and $506 for both cores is better spent on Network+.
How many exams is A+?
Two: Core 1 (220-1201) and Core 2 (220-1202), at $253 each. You need both to hold the certification, and you can take them in either order.
How hard is A+ Core 1?
It is broad rather than deep. The passing score is 675 out of 900, the lowest of CompTIA's core trio. Troubleshooting at 28 percent is the section that catches people who have only read about hardware.
How long does A+ take to study for?
Ten to fourteen weeks per core for someone with no background, four to six if you have built and repaired machines. Taking both cores in sequence usually runs four to five months in total.
Does A+ expire?
Yes, after three years. Renewal takes 20 continuing education units plus the CompTIA continuing education fee, or you can renew it for free by passing a higher CompTIA certification.
Keep reading
A+ Core 1 practice questions
Free sample questions with the full explanation on every answer.
What A+ Core 1 costs
The voucher price, the retake, and what renewal costs across the cycle.
Practise A+ Core 1 for free while you decide
Original questions written from the published objectives, with the concept, the reasoning, and a note on every wrong option. No account needed to start.
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