51. Which data preprocessing library in Python is commonly used for handling missing data and outliers? A. scikit-learn B. NumPy C. Pandas D. Matplotlib Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
52. What is the primary function of "Power BI" in data science? A. Business Intelligence and reporting B. Data visualization and analysis C. Machine learning D. Web scraping Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
53. Which data integration and ETL (Extract, Transform, Load) tool is widely used for data preparation in data science projects? A. Apache NiFi B. PySpark C. Git D. SQL Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
54. What is the primary role of "Orange" in data science? A. Data mining and visualization B. Data manipulation and analysis C. Machine learning D. Web scraping Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
55. Which cloud-based data warehouse service is often used for data storage and analytics in data science? A. Amazon Redshift B. Apache Cassandra C. MongoDB D. MySQL Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
56. What is the primary purpose of "Looker" in data science environments? A. Business Intelligence and analytics B. Data visualization and exploration C. Machine learning D. Web scraping Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
57. Which Python library is commonly used for geospatial data manipulation and analysis in data science? A. GeoPandas B. Plotly C. Matplotlib D. Seaborn Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
58. What is the main role of "Alteryx" in data science? A. Data preparation and analytics B. Data visualization and exploration C. Machine learning D. Web scraping Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
59. Which tool is often used for real-time data visualization and monitoring of data pipelines in data science projects? A. Grafana B. Tableau C. Jupyter Notebook D. Power BI Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
60. What is the primary use of "MLflow" in the context of machine learning in data science? A. Machine learning lifecycle management B. Data visualization and exploration C. Data manipulation and analysis D. Web scraping Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
