Computer Science · Data Warehousing
In the context of data warehousing, data scrubbing (or data cleansing) is defined as:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1A process to reject data from the data warehouse and to create the necessary database indexes.
- 2A process to load raw data into the data warehouse and to automatically create necessary indices.
- 3A process to upgrade the quality of data by identifying and fixing errors before it is moved into a data warehouse.✓
- 4A process to upgrade the quality of data through cleaning algorithms after it is fully loaded into a data warehouse.
Correct answer
A process to upgrade the quality of data by identifying and fixing errors before it is moved into a data warehouse.
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Computer Science?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Data Warehousing MCQs →Want more practice questions on Data Warehousing?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Computer Science · Data Warehousing