Overview of Future Skills and Cyber Security Question Answer

What is the purpose of data preprocessing in big data analysis


What is the purpose of data preprocessing in big data analysis?

बड़े डेटा विश्लेषण में डेटा प्रीप्रोसेसिंग का उद्देश्य क्या है?
Topic : Overview of Future Skills and Cyber Security

A. To reduce the size of the dataset

B. o increase data complexity

C. To clean, transform, and prepare data for analysis

D. To randomly sample the dataset




Correct Answer

C. To clean, transform, and prepare data for analysis


Explanation :

Data preprocessing involves cleaning, transforming, and preparing raw data for analysis by removing noise, handling missing values, and transforming data into a suitable format.