9 Questions
What is the two-step process mentioned for cleansing the data?
Computer-assisted and interactive
How does DQS cleanse the data according to the text?
Applies knowledge base to propose changes
What is the role of a data steward in the data cleansing process described in the text?
Create a data quality project and map data fields
Which step comes first in the data cleansing process described in the text?
Create a data quality project
What is used to standardize and enrich customer data in the cleansing process according to the text?
Domain values and rules
In which type of cleansing process does the data steward select a knowledge base to analyze and cleanse source data?
Computer-assisted cleansing
What does a domain rule represent in the context of data cleansing as per the text?
A condition used to validate, correct, and standardize domain values
Why is it important to map data fields to appropriate domains in the knowledge base during data cleansing?
To ensure data accuracy and consistency
Which step follows creating a data quality project in the data cleansing process according to the text?
Selecting a knowledge base for analysis
Test your knowledge on mapping fields to composite domains and understanding the process in data cleansing. Learn about the relationship between fields and composite domains. Gain insights on computer-assisted cleansing processes.
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