This is a regular “data quiz”. Follow it on LinkedIn. Test your knowledge or learn something new.
Today Question:
In Python, the pandas library is used for:
A) Web scraping
B) DataFrames
C) Machine learning
D) API calls
Correct Answer: B
Explanation
Pandas is a Python library for data manipulation and analysis using DataFrames. It provides tools for reading and writing data from CSV, Excel, SQL databases, filtering, aggregation, transformation, and time-series operations. Pandas is a core component of Python data science and is often paired with NumPy, Matplotlib, or scikit-learn for advanced analyses and visualizations. It enables efficient work with large datasets and prepares data for modeling or reporting.