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NVIDIA NCP-ADS Exam Syllabus Topics:
| Section | Weight | Objectives |
| Topic 1: MLOps | 19% | - Experiment tracking
- 1. MLflow, Weights & Biases, and custom tracking tools
- 2. Benchmarking workflows and selecting optimal hardware
- Model deployment and serving
- 1. Model saving, loading, and prediction generation
- 2. Production deployment strategies
- Model monitoring and management
- 1. Managing model artifacts and configurations for reproducibility
- 2. Monitoring production models for drift and performance degradation
- Containerization and environment management
- 1. Docker for reproducible GPU-accelerated workflows
- 2. Conda environment management
|
| Topic 2: Machine Learning | 15% | - Model training with GPU acceleration
- 1. Selection of appropriate algorithms for GPU execution
- 2. Multi-GPU training strategies
- 3. Training models using cuML and GPU-accelerated XGBoost
- Feature engineering and hyperparameter tuning
- 1. Batching and memory-efficient training methods
- 2. Hyperparameter tuning techniques
- 3. Feature engineering for ML models
- Deep learning frameworks integration
- 1. Overfitting vs underfitting concepts
- 2. Using RAPIDS with TensorFlow and PyTorch
|
| Topic 3: Data Preparation | 17% | - Data cleaning and quality handling
- 1. Data governance and compliance
- 2. Handling missing values and data quality issues
- Feature engineering
- 1. Feature engineering for numerical and categorical variables
- 2. Dimensionality reduction and data sampling
- GPU-accelerated ETL workflows
- 1. RAPIDS-based ETL pipelines
- 2. Efficient processing and storage with Parquet
- Data loading and preprocessing
- 1. Handling class imbalance and generating synthetic data
- 2. NVIDIA DALI for high-performance data loading
|
| Topic 4: Data Analysis | 14% | - Exploratory data analysis
- 1. Descriptive statistics and summary analysis
- 2. Performing EDA on GPU-accelerated datasets
- Time-series analysis
- 1. Time-series data handling and forecasting
- 2. Anomaly detection in time-series datasets
- Graph analytics
- 1. Node importance evaluation and network relationship visualization
- 2. Creating and analyzing graph data using cuGraph
- Visualization
- 1. Selecting appropriate plots for different analysis goals
- 2. Visualizing data using Plotly and Matplotlib
|
| Topic 5: Data Manipulation and Software Literacy | 19% | - Software literacy and development tools
- 1. RAPIDS ecosystem (cuDF, cuML, cuGraph, cuPy)
- 2. Python, NumPy, pandas, Jupyter proficiency
- Distributed computing with Dask
- 1. Scaling data operations across multiple GPUs
- 2. Dask-cuDF for parallel data processing
- GPU-accelerated data manipulation using cuDF
- 1. cuDF vs pandas API mapping and usage
- 2. Groupby, apply, and aggregation operations
- 3. Data integration, joining, merging, and filtering
|
| Topic 6: GPU and Cloud Computing | 16% | - GPU architecture and fundamentals
- 1. CPU vs GPU workloads and memory transfer optimization
- 2. GPU architecture fundamentals for data science
- GPU resource management
- 1. Efficient GPU resource allocation and scheduling
- Performance optimization
- 1. Memory profiling with DLProf
- 2. Mixed precision and bottleneck analysis
- 3. Single and multi-GPU performance optimization
- Cloud GPU environments
- 1. Containerized workflow deployment on cloud
- 2. Cloud-based GPU instance configuration
|
NVIDIA-Certified-Professional Accelerated Data Science Sample Questions:
1. You are preparing a dataset for training a machine learning model using NVIDIA RAPIDS cuML. The dataset contains a feature representing timestamps in nanoseconds.
To optimize GPU performance while ensuring precision, which data type should you choose?
A) int32 - Uses less memory and can store high-precision timestamps efficiently.
B) bool - Provides a highly efficient way to store timestamps as binary values.
C) datetime64[ns] - Optimizes storage and computation for timestamp data in RAPIDS.
D) object - Allows flexibility in storing timestamps as strings for easier parsing.
2. You are deploying a deep learning model on an edge device with 8GB of available RAM. The model's estimated peak memory usage, including model weights, intermediate tensors, and batch data, is 9.5GB.
What is the best course of action to ensure successful deployment while maintaining performance?
A) Reduce the batch size during inference
B) Increase the device's swap space to compensate for insufficient RAM
C) Offload some computation to cloud-based processing
D) Reduce the number of model parameters by removing layers from the architecture
3. You are building a large-scale AI training pipeline that requires efficient storage and retrieval of structured and unstructured datasets across multiple GPUs.
Which of the following is the best NVIDIA technology to organize and manage datasets at scale?
A) NVIDIA Nsight Systems for managing dataset storage and retrieval performance.
B) NVIDIA Clara Imaging for storing structured and unstructured datasets efficiently.
C) NVIDIA Magnum IO for high-performance I/O and dataset storage optimization.
D) NVIDIA Morpheus for accelerating dataset indexing and retrieval in AI pipelines.
4. You are processing large-scale datasets in Dask-cuDF and observe that your computation involves excessive data shuffling, which slows down performance. You decide to implement data caching to reduce shuffle overhead.
Which of the following best describes a technique to reduce shuffle costs in a Dask-cuDF workflow?
A) Persisting intermediate results in distributed GPU memory using df.persist() ensures that Dask does not recompute partitions, reducing shuffle overhead.
B) Splitting the DataFrame into multiple smaller DataFrames and recomputing each separately reduces shuffle operations in Dask-cuDF.
C) Using .compute() on each partition immediately forces Dask to materialize results and store them in memory, ensuring shuffle operations are avoided.
D) Disabling lazy execution using dask.config.set(lazy=False) forces all computations to execute eagerly, thereby avoiding shuffle.
5. Which of the following steps is the first in the CRISP-DM (Cross-Industry Standard Process for Data Mining) process when using NVIDIA technologies?
A) Data Understanding
B) Business Understanding
C) Data Preparation
D) Model Building
Solutions:
Question # 1 Answer: C | Question # 2 Answer: A | Question # 3 Answer: C | Question # 4 Answer: A | Question # 5 Answer: B |