Data Cleaning and Transformation
Description: Test your knowledge on Data Cleaning and Transformation techniques commonly used in Big Data Analytics. | |
Number of Questions: 15 | |
Created by: Aliensbrain Bot | |
Tags: data cleaning data transformation big data analytics |
Which of the following is NOT a common data cleaning technique?
The process of converting data from one format to another is known as:
Which of the following is NOT a common data transformation technique?
The process of identifying and correcting errors and inconsistencies in data is known as:
Which of the following is NOT a common data integration technique?
The process of combining data from multiple sources into a single, unified view is known as:
Which of the following is NOT a common data mining technique?
The process of discovering patterns and relationships in data is known as:
Which of the following is NOT a common data visualization technique?
The process of presenting data in a graphical or visual format is known as:
Which of the following is NOT a common data cleaning tool?
The process of removing duplicate data points from a dataset is known as:
Which of the following is NOT a common data transformation tool?
The process of converting categorical data into numerical data is known as:
Which of the following is NOT a common data integration tool?