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NVIDIA NCP-ADS Exam Syllabus Topics:
| Section | Weight | Objectives |
| Data Manipulation and Software Literacy | 19% | - GPU-accelerated data manipulation using cuDF
- 1. Data integration, joining, merging, and filtering
- 2. cuDF vs pandas API mapping and usage
- 3. Groupby, apply, and aggregation operations
- Software literacy and development tools
- 1. Python, NumPy, pandas, Jupyter proficiency
- 2. RAPIDS ecosystem (cuDF, cuML, cuGraph, cuPy)
- Distributed computing with Dask
- 1. Scaling data operations across multiple GPUs
- 2. Dask-cuDF for parallel data processing
|
| Data Preparation | 17% | - Feature engineering
- 1. Feature engineering for numerical and categorical variables
- 2. Dimensionality reduction and data sampling
- Data loading and preprocessing
- 1. Handling class imbalance and generating synthetic data
- 2. NVIDIA DALI for high-performance data loading
- Data cleaning and quality handling
- 1. Handling missing values and data quality issues
- 2. Data governance and compliance
- GPU-accelerated ETL workflows
- 1. RAPIDS-based ETL pipelines
- 2. Efficient processing and storage with Parquet
|
| MLOps | 19% | - 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
- Experiment tracking
- 1. MLflow, Weights & Biases, and custom tracking tools
- 2. Benchmarking workflows and selecting optimal hardware
- Containerization and environment management
- 1. Docker for reproducible GPU-accelerated workflows
- 2. Conda environment management
|
| Data Analysis | 14% | - Visualization
- 1. Visualizing data using Plotly and Matplotlib
- 2. Selecting appropriate plots for different analysis goals
- Time-series analysis
- 1. Anomaly detection in time-series datasets
- 2. Time-series data handling and forecasting
- Graph analytics
- 1. Creating and analyzing graph data using cuGraph
- 2. Node importance evaluation and network relationship visualization
- Exploratory data analysis
- 1. Performing EDA on GPU-accelerated datasets
- 2. Descriptive statistics and summary analysis
|
| GPU and Cloud Computing | 16% | - Performance optimization
- 1. Memory profiling with DLProf
- 2. Mixed precision and bottleneck analysis
- 3. Single and multi-GPU performance optimization
- 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
- Cloud GPU environments
- 1. Cloud-based GPU instance configuration
- 2. Containerized workflow deployment on cloud
|
| Machine Learning | 15% | - Feature engineering and hyperparameter tuning
- 1. Batching and memory-efficient training methods
- 2. Hyperparameter tuning techniques
- 3. Feature engineering for ML models
- Model training with GPU acceleration
- 1. Multi-GPU training strategies
- 2. Selection of appropriate algorithms for GPU execution
- 3. Training models using cuML and GPU-accelerated XGBoost
- Deep learning frameworks integration
- 1. Overfitting vs underfitting concepts
- 2. Using RAPIDS with TensorFlow and PyTorch
|
NVIDIA-Certified-Professional Accelerated Data Science Sample Questions:
1. A data scientist is analyzing a large dataset of financial transactions containing millions of records.
To efficiently perform exploratory data analysis (EDA) using RAPIDS cuDF, which approach provides the most optimized performance while ensuring comprehensive insights?
A) Downsample the dataset and analyze a subset using Pandas for efficiency.
B) Perform all analysis on the CPU to avoid potential GPU memory limitations.
C) Use RAPIDS cuDF functions like .describe() and .value_counts() to perform statistical summaries directly on the GPU.
D) Convert the dataset to a Pandas DataFrame for easier visualization and use .describe() to summarize statistics.
2. A data scientist is analyzing sales data for an e-commerce company that experiences strong seasonal trends (e.g., increased sales during holiday seasons). The goal is to accurately forecast future sales using GPU-accelerated data science techniques.
Which approach would be the most effective?
A) Train a Decision Tree model using cuML to classify future sales trends.
B) Apply k-Means clustering to identify seasonal patterns and extrapolate future values.
C) Compute a rolling average and manually adjust for seasonality based on previous peak sales months.
D) Use a Seasonal Autoregressive Integrated Moving Average (SARIMA) model and optimize it using NVIDIA RAPIDS.
3. You are working with a time-series dataset containing network traffic logs. You suspect the presence of anomalies, such as distributed denial-of-service (DDoS) attacks or sudden traffic surges.
Which machine learning approach is best suited for detecting these anomalies?
A) k-Nearest Neighbors (k-NN) for Classification
B) Autoencoder-based Anomaly Detection
C) Naive Bayes Classifier
D) Linear Regression
4. You are implementing a GPU-accelerated ETL pipeline that involves joining two large datasets:
Dataset A: A cuDF DataFrame with 10 million customer records.
Dataset B: A cuDF DataFrame with 100 million transaction records.
The goal is to efficiently perform a join operation to link customer details with transaction data, ensuring that the pipeline remains scalable and performant.
Which of the following is the best approach to optimize the join operation using NVIDIA RAPIDS?
A) Convert both DataFrames to Pandas before performing the join for compatibility
B) Use cuDF's .merge() function and ensure both DataFrames have the correct index before joining
C) Perform the join operation entirely in a CPU-based Spark environment for better stability
D) Store the transaction data as a CSV file and perform joins using SQL queries before loading it into cuDF
5. A data scientist is analyzing a large time-series dataset containing stock price movements of thousands of companies over a decade. The dataset is stored as a cuDF DataFrame and contains millions of rows. The scientist wants to visualize trends and patterns interactively while leveraging GPU acceleration.
Which of the following approaches is the most efficient for visualizing this time-series data?
A) Convert the cuDF DataFrame to Pandas and use matplotlib for plotting.
B) Use seaborn with a sampled subset of the dataset to generate line plots.
C) Use cuXfilter with a cuDF DataFrame to generate interactive visualizations directly on the GPU.
D) Use matplotlib with plt.plot() while applying df.to_pandas() to convert data.
Solutions:
Question # 1 Answer: C | Question # 2 Answer: D | Question # 3 Answer: B | Question # 4 Answer: B | Question # 5 Answer: C |