CERNOVA
Precision exam prep for IT certifications
Pass your nextSecurity+exam with confidence.
Over 1,200 practice questions mapped to official CompTIA blueprints. Blueprint-weighted scoring shows you exactly where you stand.
Get started in minutes
Three steps to exam readiness
Sign up free
Create your account in 30 seconds. No credit card required. Pick your certification and jump straight in.
Take a diagnostic
Answer questions across all domains. Cernova maps your strengths and weaknesses to every exam objective.
Get your game plan
See your blueprint-weighted readiness score, objective heatmap, and AI-generated focus areas. Study exactly what matters.
Intelligence, not just questions
Readiness Dashboard
Your readiness score mirrors the actual CompTIA weighting. Every domain counts differently, and so does your score.
“The readiness score was the most accurate predictor of my actual exam result. I scored within 2% of what Cernova predicted.”
Marcus T.
Security+ Certified
5 points to passing threshold (83%)
Last updated: 2 hours ago
Every feature maps to your exam
Blueprint-weighted scoring
Your readiness score mirrors the actual CompTIA weighting for each certification. Every domain is weighted differently, and your score reflects that.
Adaptive Focus mode
AI identifies your weakest objectives and builds targeted practice sessions.
28-objective heatmap
See your accuracy on every exam objective at a glance.
Detailed explanations
Every answer includes a thorough explanation tied to the specific exam objective. Learn why, not just what.
Performance-Based Questions
Go beyond multiple choice. Practice drag-and-drop, matching, ordering, and table-fill questions that mirror the real exam PBQ format. Build the hands-on skills CompTIA actually tests.
Certifications
Choose Your Certification
We go deep on every exam we cover. Not just questions. Objective-level intelligence.
CompTIA
Security+
SY0-701
The world's most popular cybersecurity certification. Validates baseline security skills for roles in IT security.
950
Questions
28
Objectives
5
Domains
CompTIA
Network+
N10-009
Validates the core networking skills needed to establish, maintain and troubleshoot essential networks.
330
Questions
25
Objectives
5
Domains
More certifications coming soon. CySA+, A+, and beyond.
Candidates pass with Cernova
- ★★★★★
“Passed on my first attempt. The objective heatmap showed me exactly where I was weak. Focused there for two weeks and walked in confident.”
Marcus T.
Security+ Certified
- ★★★★★
“I tried three other practice exam platforms. None weighted scores like the actual test. Cernova was the only one that gave me an accurate readiness picture.”
Jessica R.
IT Professional
- ★★★★★
“The adaptive focus mode is a game changer. Instead of re-doing questions I already know, it drills me on the objectives I keep getting wrong. Scored 812.”
David K.
Career Changer
- ★★★★★
“Best practice exam platform for Network+. The domain breakdown helped me focus my last week of studying on the areas that needed it most.”
Chris M.
Network+ Certified
- ★★★★★
“I used Quick Quiz every morning on my commute. 10 questions, explanations for each, done in 12 minutes. Passed Security+ with a 790.”
Sarah L.
Help Desk Analyst
- ★★★★★
“As someone switching careers into IT, the blueprint-weighted scoring gave me confidence that I was actually ready. No other platform does this.”
Amanda P.
Career Changer
Simple pricing
Start free. Upgrade when you're ready.
Free
- 10 questions per day
- Basic readiness score
- Domain performance overview
- Answer explanations
Pro
Most Popular- Unlimited questions
- Blueprint-weighted readiness score
- 28-objective heatmap
- Adaptive Focus mode
- All 5 exam modes
- Full Security+ and Network+ question banks
- Progress tracking and analytics
Frequently Asked Questions
Ready to start preparing?
Free diagnostic. No credit card required. Know where you stand in 10 minutes.