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Practice exams that score you the way the real exam does.
StackLogic Labs runs full-length, domain-weighted practice exams for CompTIA Security+, Network+, and Linux+. Track mastery across domains. See exactly where you'll fail before you fail.
No payment, no trial expiration. Account is for progress tracking.
SAMPLE QUESTION
Multiple employees report receiving a text message that says their payroll account will be suspended unless they click a link and sign in immediately. The link goes to a lookalike login page. What is the most accurate description of this attack?
One of 9,911 questions across the three certifications. Domain-tagged, difficulty-rated, with full explanations on review.
CERTIFICATIONS COVERED
CompTIA Security+
SY0-701Practice exams covering all five domains: General Security Concepts, Threats and Vulnerabilities, Security Architecture, Security Operations, and Security Program Management.
CompTIA Network+
N10-009Practice exams covering all five domains: Networking Concepts, Network Implementation, Network Operations, Network Security, and Network Troubleshooting.
CompTIA Linux+
XK0-006Practice exams covering all four domains: System Management, Security, Scripting and Automation, and Troubleshooting.
HOW MASTERY TRACKING WORKS
Per-question mastery
Each question carries a mastery score from 0 to 3 for your account. Get it right, the score goes up. Get it wrong, it resets to 0. The exam engine weights question selection toward your weakest material — so the more you study, the harder your average question gets.
Mastery decay
Mastery scores decrease over time. A question you mastered six weeks ago will resurface for review. The point isn't to memorize the question pool. It's to be ready for the real exam on a date in the future.
SELECTION WEIGHTS
Mastery 0 → weight 4 (weakest, most likely to appear)
Mastery 1 → weight 3
Mastery 2 → weight 1
Mastery 3 → weight 0.5 (mastered, rarely repeated)
After 30 days without review, mastery decays by 1.
Wrong answers reset mastery to 0 immediately.
Free account, no payment.
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