Explain normalization?
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Explain what is the data type of the surrogate key?
What is prompt types of prompts?use of prompts syntax of prompt?
What are the different types of Fatcs? Explain with example only
What are snapshots? What are materialized views & where do we use them?
WHAT IS FACT LESS FACT TABLE?
How are models actually derived?
Explain the differences between normalizer and normalizer transformation?
Difference between e-r modeling and dimentional modeling?
What is Data purging?
What is data analytics in simple terms?
Difference between DSS & OLTP?
In microstrategy, how can we direct the sql generated to use a specifc table?