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DP-900 Past Questions Dumps
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Descriptive Analytics tells you
1. What is most likely to occur in the future
2. What occured in the past
3. Which actions you can perform to affect outcomes
4. Why something happened in the past
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2. What occured in the past
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Descriptive Analytics tells you
1. What is most likely to occur in the future
2. What occured in the past
3. Which actions you can perform to affect outcomes
4. Why something happened in the past
2. What occured in the past
Normalisation involves eliminating relationships between database tables
True/False
False
Normalising a database reduces data redundancy
True/False
True
Normalisation improves data integrity
True/False
True
An ETL process requires:
1. A matching schema in the data source and the data target
2. A target data store powerful enough to transform data
3. data that is fully processed before being loaded to the target data store
4. that the data target be a relational database
4. that the data target be a relational database
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