Certification exam practice
Pick an exam. One question at a time, weakest domain first, right or wrong on every answer. Practice is free; the full analysis adds the answer and its source.
- CompTIA Security+
- ISC2 Certified in Cybersecurity (CC)
- AWS Certified Security - Specialty
- GIAC Cyber Threat Intelligence (GCTI)
- CompTIA SecAI+
- ISC2 CISSP
- ISC2 CCSP
- GIAC GSEC
- ISACA CISM
- Microsoft SC-500
- EC-Council CEH v13
- CompTIA SecurityX (CASP+)
- AWS Certified Machine Learning - Specialty Exam Prep Add-On (exam retired March 31, 2026)
- NVIDIA-Certified Associate: Generative AI LLMs (NCA-GENL)
- Databricks Generative AI Engineer Associate
- IAPP Artificial Intelligence Governance Professional (AIGP)
- ISACA Advanced in AI Audit (AAIA)
- CertNexus Certified Artificial Intelligence Practitioner (CAIP)
- CompTIA CySA+
- CompTIA PenTest+
- Microsoft Developing AI Apps and Agents on Azure (AI-103)
- Google Cloud Professional ML Engineer
- Microsoft Azure AI Fundamentals (AI-901)
- AWS Certified AI Practitioner
- AWS Certified Machine Learning Engineer Associate Exam Prep Add-On (MLA-C02, beta; MLA-C01 retires September 28, 2026)
DecipherU is independent of CompTIA, ISC2, Amazon, GIAC, ISACA, Microsoft, EC-Council, Amazon Web Services, NVIDIA, Databricks, International Association of Privacy Professionals (IAPP), CertNexus and Google Cloud. Security+, SecAI+, SecurityX (CASP+), CySA+ and PenTest+ are trademarks of CompTIA. CC (Certified in Cybersecurity), CISSP and CCSP are trademarks of ISC2. Security Specialty is a trademark of Amazon. GCTI (GIAC Cyber Threat Intelligence) and GSEC (GIAC Security Essentials Certification) are trademarks of GIAC. CISM and Advanced in AI Audit (AAIA) are trademarks of ISACA. SC-500 (Cloud and AI Security Engineer Associate), Certified: Azure AI Engineer Associate (retired; successor: Developing AI Apps and Agents on Azure) and Certified: Azure AI Fundamentals are trademarks of Microsoft. CEH is a trademark of EC-Council. Certified Machine Learning - Specialty (MLS-C01, retired March 31, 2026), Certified AI Practitioner and Certified Machine Learning Engineer Associate (MLA-C01 current; MLA-C02 exam guide published, beta only, GA date TBD) are trademarks of Amazon Web Services. NVIDIA-Certified Associate: Generative AI LLMs (NCA-GENL) is a trademark of NVIDIA. Certified Generative AI Engineer Associate is a trademark of Databricks. Artificial Intelligence Governance Professional (AIGP) is a trademark of International Association of Privacy Professionals (IAPP). Certified Artificial Intelligence Practitioner (CAIP) is a trademark of CertNexus. Professional Machine Learning Engineer is a trademark of Google Cloud. DecipherU is not endorsed by, sponsored by, or affiliated with any certifying body.