Python Programming & Data Science Flashcards
6 cards from real ACP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Python Programming & Data Science flashcards as text
Which Python library is commonly used for data analysis?
Answer: Pandas
Pandas is a powerful Python library used for data manipulation and analysis, providing data structures like DataFrames and Series.
What is the purpose of NumPy in Python?
Answer: Handling multi-dimensional arrays
NumPy provides support for large, multi-dimensional arrays and matrices, along with a collection of mathematical functions to operate on them.
Which function in Pandas is used to read a CSV file?
Answer: read_csv()
The `read_csv()` function in Pandas allows users to import tabular data from CSV files into a DataFrame for analysis.
What is the primary advantage of using Anaconda for Python data science?
Answer: Includes pre-installed libraries and package management
Anaconda provides an easy-to-use platform with pre-installed libraries, a package manager, and an isolated environment for data science projects.
Which Python library is used for data visualization?
Answer: Matplotlib
Matplotlib is a widely-used Python library that allows users to create static, animated, and interactive visualizations of data.
What is the primary use of Jupyter Notebook in Python?
Answer: Creating interactive coding environments
Jupyter Notebook provides an interactive environment for writing and running Python code, visualizing data, and documenting workflows.