The PrepClubs blog
Long-form articles on aptitude test strategy, score distributions, and the employers behind each test. Built on data from 1,600+ candidate practice runs across the PrepClubs platform.
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152 published articles
A+ Core 2 Practice Test (220-1202): OS, Security, and Procedures Drills
A CompTIA A+ Core 2 practice test has to match 220-1202. Here is how to drill operating systems, security, and procedures by weight to clear 700 out of 900.
A+ Core 1 Practice Test (220-1201): Hardware, Networking, and Cloud Drills
An A+ Core 1 practice test has to match the 220-1201 blueprint. Here is how to drill hardware, networking, and cloud by domain weight to clear 675 out of 900.
Free CompTIA A+ Practice Test: Using the Free Diagnostic Before You Pay
A free CompTIA A+ practice test is the smart first move. Here is how to use a free Core 1 and Core 2 diagnostic to place yourself before you buy anything.
CISA Exam Cost, Retakes, and the Experience Requirement Explained
The CISA exam costs $575 for ISACA members and $760 for non-members. Here is the full cost, the retake policy, and the 5-year experience requirement explained.
Is CISA Worth It for Auditors vs Security Engineers? An Honest ROI Read
Is CISA worth it? For IT auditors, often yes. For hands-on security engineers, it depends. Here is an honest ROI read on cost, experience, salary, and jobs.
CISSP Exam Cost and the Experience Requirement: What (ISC)2 Really Requires
The CISSP exam costs $749 in the Americas, per (ISC)2. Here is the full cost, the 5-year experience requirement, and the Associate of ISC2 path if you lack it.
Is CISSP Worth It? An Honest ROI Read by Career Stage
Is CISSP worth it? It depends on your stage. Here is an honest ROI read on cost, the 5-year experience rule, salary, and jobs, so you can decide before you pay.
Free CISSP Practice Test: What a Free Set Can (and Cannot) Tell You About Readiness
A free CISSP practice test is a useful readiness check, not exam-day proof. Here is what a free set can and cannot tell you before the 100-to-150-question CAT.
CompTIA A+ Exam Objectives (220-1201 and 220-1202): The Full V15 Domain Breakdown
The current A+ is 220-1201 and 220-1202. Here is the full V15 domain breakdown, the weight of each domain, and the passing score for both cores, per CompTIA.
Security+ Exam Cost in 2026: Voucher Price, Retakes, and How to Pay Less
The Security+ exam costs $425 for a voucher in the US. Here is the 2026 price breakdown, the retake policy, and the legit ways to pay less, including student vouchers.
Security+ CEUs and Renewal: How to Keep SY0-701 Active Without Retaking It
Renew your CompTIA Security+ without retaking the exam. The 50-CEU requirement, the renewal fee, the 3-year cycle, and a cheap or free path to keep SY0-701 active.
Is Security+ Worth It in 2026? What the Cert Actually Does for Entry-Level Pay
Is Security+ worth it in 2026? An honest look at the roles it opens, what the data really says about pay, and who should get it versus skip it. No hype.