What are universe requirements?
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What is partitioning? What are the types of partitioning?
Give some difference between oltp and olap.
Explain difference between snow flake and star schema.
Why null values are mapped as 0 in fact tables?
what is data validation strategies for data mart validation after loading process
Explain why should you put your data warehouse on a different system than your oltp system?
Explain difference between e-r modeling and dimentional modeling?
What is data stream and data adaopter?
What are situations where snowflake schema is better than star schema when the opposite is true?
What is the difference between dependent data warehouse and independent data warehouse?
How to create prompts in report net?
What is operational data source (ODS)?