What is data cleaning?? | DS Interview Question Explained #Shorts

What is data cleaning? - Python Interview Question Answer: Data cleaning is the process of identifying and fixing issues in raw data such as missing values, duplicates, inconsistent formats, and incorrect records. Clean data is essential because poor quality data leads to weak analysis and unreliable models. It is one of the most time consuming and important steps in a data science workflow. This is one of the most asked interview questions in Python, Machine Learning and Data Science interviews. #python #pythoninterview #datascience #machinelearning #ai #genai #codinginterview #shorts