NVIDIA Generative AI LLMs, including the part other prep skips.
The NVIDIA-Certified Associate: Generative AI LLMs exam (NCA-GENL) covers transformers, RAG and prompt engineering like any LLM course. It also tests NVIDIA's accelerated computing stack: RAPIDS and cuDF, Triton Inference Server, TensorRT, NeMo and NCCL. This free app covers both, with 100 questions balanced to the published blueprint and every option explained.
- 🧠 100 blueprint-balanced questions
- ⚡ RAPIDS, Triton, TensorRT
- ✈️ Works offline
- 🚫 No ads, no account
Try one now
A real question from the app, on the NVIDIA stack. Pick an answer.
A pandas workflow is too slow on a large dataset. Which RAPIDS component addresses this most directly?
Every answer comes with the "why"
The app doesn't just mark you right or wrong. It explains why the right answer is right and why the others fail, which is how you learn to spot the near-miss on exam day.
What NCA-GENL tests, and what the app covers
50 to 60 multiple-choice questions in 60 minutes, across five blueprint areas. The app matches their weights.
Core ML and AI knowledge (30%)
Transformers and attention, embeddings, RAG, prompt engineering, RLHF, LoRA, encoder vs decoder models.
Software development (24%)
Triton Inference Server, TensorRT, ONNX, quantisation, NCCL all-reduce, LangChain and Hugging Face.
Experimentation (22%)
A/B tests, cross-validation, GLUE, zero-shot testing, evaluating RAG and measuring hallucination.
Data analysis and visualization (14%)
RAPIDS: cuDF to accelerate pandas, cuML, cuGraph, plus XGBoost and exploratory analysis.
Trustworthy AI (10%)
Bias and subgroup analysis, privacy and consent, transparency and energy-conscious design.
Exam pace timer
72 seconds per question: the real pace of 50 questions in 60 minutes. It never locks you out.
Built for flights. Nothing to sign up for.
Practice never touches the network. The only part that uses a connection is the optional News tab, which reads a public AI news feed. The App Store privacy label reads "Data Not Collected".
See our privacy policy.
- Balanced to the blueprint. Question counts match NVIDIA's published area weights.
- All the NVIDIA-stack questions are included. RAPIDS, Triton, TensorRT, NeMo and NCCL, nothing held back.
- Review queue. Missed questions come back until you get them right.
- Works in Airplane Mode. All 100 questions and explanations ship inside the app.
- No account, no ads. Progress and streaks stay on your device.
Free. Want more AI tracks?
| GenAI LLM Certification Prep | AI & ML Tutor | |
|---|---|---|
| Focus | NVIDIA Generative AI LLMs (NCA-GENL) only | 41 AI and ML certification tracks |
| Practice questions | 100 | 1,008 free, 2,153 with the unlock |
| Every option explained | ✓ | ✓ |
| Offline, no account | ✓ | ✓ |
| Price | Free, no in-app purchases | Free, one-time unlock |
Frequently asked questions
What is the NVIDIA-Certified Associate: Generative AI LLMs exam?
NCA-GENL is NVIDIA's associate-level certification on generative AI and large language models. It has 50 to 60 multiple-choice questions in 60 minutes, costs $125, is taken online through Certiverse, and is valid for two years. Its blueprint areas are Core Machine Learning and AI Knowledge (30%), Software Development (24%), Experimentation (22%), Data Analysis and Visualization (14%) and Trustworthy AI (10%).
Is it free?
Yes. All 100 questions are free, with no ads and no in-app purchases.
Does it cover RAPIDS, Triton and TensorRT?
Yes. The exam tests NVIDIA's accelerated computing stack as well as general LLM knowledge, so the app includes questions on RAPIDS (cuDF, cuML, cuGraph), Triton Inference Server, TensorRT, NeMo, quantisation and NCCL.
Does it work offline?
Yes. All questions, answers and explanations are built into the app. Only the optional News tab uses a connection.
Are these official exam questions?
No. They are original practice questions written against the blueprint NVIDIA publishes. The app is an independent study aid.
What is the app called on the App Store?
GenAI LLM Certification Prep, by DjamgaTech Corp.
Which devices does it support?
iPhone and iPad with iOS or iPadOS 16 or later. It also installs on Macs with Apple silicon, as the iPad app.
Practise the whole NCA-GENL blueprint
Free on the App Store for iPhone and iPad. No ads. Works anywhere.
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GenAI LLM Certification Prep is an independent study aid and is not affiliated with, endorsed by, or sponsored by NVIDIA Corporation. NVIDIA, NeMo, RAPIDS, Triton and TensorRT are trademarks of NVIDIA Corporation. All questions and explanations are original work.