What Is A Plus?

What Is A Plus, Exactly?

A Plus refers to CompTIA A+ (Core 1 220-1201 / Core 2 220-1202, V15) - the entry-level IT credential governed by CompTIA and delivered through Pearson VUE, either in person at a test center or remotely through OnVUE online proctoring. It is not a single test but a two-exam certification: candidates must pass both Core 1 and Core 2 before they hold the credential. This guide focuses exclusively on the V15 series; if you've seen other explanations online, confirm they're describing this exact exam pair before trusting any numbers.

The certification is ANSI-accredited to ISO 17024, which means the exam development and scoring process meets an external quality standard rather than being an informal industry badge. It also maps to DoD 8140 approved work roles, including technical support specialist, system administrator, and cyber defense infrastructure support specialist - a detail that matters if you're targeting government or contractor IT positions. For a broader walkthrough of what the credential covers and why organizations recognize it, see our full A Plus Certification overview.

The Two-Exam Structure: Core 1 and Core 2

Certification requires passing two separate exams that must come from the same version series. You cannot mix an older 1101/1102 attempt with a 1201/1202 attempt - both scores have to be from V15. There are no formal prerequisites to sit for either exam, though CompTIA recommends roughly 12 months of hands-on experience in an IT support specialist role before attempting them. If you want the exact eligibility rules spelled out, our A Plus Requirements 2026 article breaks down what "no prerequisites" actually means in practice.

Each core exam is capped at 90 questions delivered in 90 minutes, in English, and scoring runs on a 100-900 scale. Core 1 requires a 675 to pass, while Core 2 requires a 700 - a detail worth memorizing since the two thresholds are different. Results are delivered immediately at the test center, so you'll know your outcome before you leave. For a deeper look at how those numbers translate into study targets, read A Plus Passing Score 2026.

What the Nine Domains Actually Cover

A Plus splits its content across five Core 1 domains and four Core 2 domains, and the weighting tells you exactly where to spend your study hours. For the complete breakdown of objectives inside each domain, see the A Plus Exam Domains 2026 guide - but here's the structural summary:

Notice the pattern: Hardware and Network Troubleshooting is the largest single domain on Core 1, and Operating Systems ties with Security as the largest on Core 2. Together these three areas - troubleshooting methodology applied to hardware and networks, OS administration, and baseline security practice - absorb the largest share of study time across the whole certification, even though the troubleshooting methodology itself is documented as a competency standard rather than a formally scored objective set on its own. That distinction trips up a lot of candidates who assume "troubleshooting" is a standalone knowledge domain rather than a lens applied across hardware and network topics.

Question Format and Delivery

A Plus exams aren't pure multiple choice. Each exam mixes single-response multiple choice, multiple-response multiple choice, drag-and-drop items, and performance-based questions (PBQs) that simulate real troubleshooting or configuration tasks. This variety is part of why candidates often misjudge the exam's difficulty going into it - a strong grasp of terminology alone doesn't prepare you for a PBQ that asks you to sequence a repair process or configure a setting. Our How Hard Is the A Plus Exam? guide walks through what makes the format challenging beyond raw content knowledge.

Because you have up to 90 questions and 90 minutes per exam, pacing is roughly one minute per question on average - but PBQs typically take longer than single-response items, so budgeting time during practice tests matters as much as knowing the material. Practicing under realistic timed conditions on a-plus-exam-com's practice tests before exam day helps you calibrate that pacing instinct.

Registration, Vouchers, and Fees

A Plus exams are scheduled through Pearson VUE, either at a physical test center or via OnVUE remote proctoring. Each exam requires its own voucher, and one voucher covers exactly one core exam - so completing the full certification requires two vouchers total, one for Core 1 and one for Core 2. List price is $274 USD per voucher, though academic and partner pricing can bring that down below list for eligible candidates.

For a full pricing breakdown, including how voucher costs stack against renewal fees and optional training materials, see A Plus Certification Cost 2026. If you're trying to plan around specific testing windows or blackout periods, check A Plus Exam Dates 2026 for scheduling logistics.

Who Hires A Plus Holders

Because A Plus maps to DoD 8140 work roles including technical support specialist, system administrator, and cyber defense infrastructure support specialist, it's recognized well beyond generic help-desk hiring. Employers use it as a baseline signal that a candidate can handle hardware diagnostics, OS administration across environments, networking fundamentals, and basic security practice without extensive hand-holding.

If you're evaluating whether the credential is worth pursuing for your career stage, Is the A Plus Certification Worth It? lays out the ROI considerations in more depth, and A Plus Salary Guide 2026 covers how the credential factors into compensation conversations. For a sense of the specific job titles and roles that list it as a requirement or preference, see A Plus Jobs.

Validity and Renewal

The certification is valid for three years from the date you pass. Renewal happens through CompTIA's Continuing Education program, and you have a few paths to keep it active:

• Earn 20 CEUs plus pay a $25 annual CE fee (totaling $75 across a three-year cycle)
• Complete CertMaster CE coursework to satisfy renewal requirements
• Earn a qualifying higher-level CompTIA certification, which renews A Plus automatically and waives the CE fees

This renewal structure is worth planning for at the same time you're budgeting exam costs, since it's a recurring commitment rather than a one-time fee.

Scheduling Study Time Around the Domains

Generic study techniques only help if they're mapped to A Plus's actual weight distribution. Since Hardware and Network Troubleshooting carries 28% of Core 1, it deserves its own dedicated review block late in your Core 1 prep - after you've covered Mobile Devices, Networking, Hardware, and Virtualization and Cloud Computing individually, since troubleshooting scenarios draw on all of them. Likewise, because Operating Systems and Security are tied at 28% each on Core 2, neither should be treated as secondary to the other.

For a more detailed, domain-by-domain preparation sequence with specific resource recommendations, our A Plus Study Guide 2026 expands on this framework considerably. And if you just want a condensed reference to review the night before either exam, the A Plus Cheat Sheet 2026 consolidates the highest-yield facts in one place.

Frequently Asked Questions