Prepare for the NVIDIA-Certified Associate: Generative AI LLMs (NCA-GENL) exam with exam-style questions and a full explanation for every answer - including why each wrong option is wrong. Our bank covers all five exam domains - core machine learning and AI knowledge (neural networks, the transformer architecture, LLM fundamentals, prompting, and retrieval-augmented generation), software development (Python and PyTorch, the NVIDIA GenAI stack of CUDA, TensorRT-LLM, Triton, NeMo, and NIM, and building LLM applications), experimentation (evaluation metrics, LLM benchmarks, and fine-tuning with LoRA, QLoRA, RLHF, and DPO), data analysis and visualization, and trustworthy AI. Practice 20 free questions per exam, then take timed full-length mocks when you are close to test day.
Choose your exam
1 exam in this collection, each with hundreds of questions and detailed explanations.
How CertGrid questions are reviewed
Every bank is written and maintained by our team against the vendor's current skills outline - not copied or scraped from exam content. Each question is mapped to a published concept, every answer carries an explanation covering why the right option is right and why each wrong option is wrong, and banks are re-reviewed whenever the exam changes. Individual exam pages show the date each bank was last reviewed.
Frequently asked questions
Who should take the NVIDIA NCA-GENL exam?
It is an associate-level credential for people building or working with generative AI and large language models - AI engineers, Python developers, data scientists, and cloud engineers moving into GenAI roles. NVIDIA recommends a basic understanding of generative AI and LLMs going in.
Are these official NVIDIA exam questions?
No. CertGrid is an independent practice platform and is not affiliated with or endorsed by NVIDIA. We do not provide real or leaked exam questions - ours are original and written to mirror the concepts, tools, and difficulty style of the NCA-GENL exam.
Is there a free way to practice?
Yes. Free users get a fixed set of 20 practice questions for the exam, retryable anytime, with basic explanations. Pro unlocks the full question bank, complete explanations, and timed, exam-length mock exams.
Do I need to know the NVIDIA software stack?
Yes, in part. Most of the exam is vendor-neutral generative AI and machine learning knowledge, but you should also understand where NVIDIA tools fit - CUDA acceleration, TensorRT-LLM for inference optimization, Triton Inference Server for serving, the NeMo framework for customization, and NIM microservices for deployment.
What is the NCA-GENL exam format?
The exam is 50 to 60 multiple-choice questions in 60 minutes, taken online and remotely proctored. NVIDIA does not publish a numeric passing score, so results are reported as pass or fail.
How much does the exam cost and how long is it valid?
The exam costs about $125 USD and the certification is valid for two years from the date it is issued.
Certification paths
Not sure which exam to take? Follow the recommended order from fundamentals to expert.