Answer / shashiall
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What are the different types of fact tables used in data warehousing?
What are the different types of Fatcs? Explain with example only
Explain what are the mapping paramaters and maping variables?
What is the difference between a data warehouse and a data mart?
What is a full backup?
Explain can a dimension table contains numeric values?
what are the others of "bad files" and "discard files" when using sql*loader?
What are the various transformation available?
what is difference between Independent Data Mart Dependent Data Mart 1- 1- 2- 2- 3- 3- 4- 4-
What are cursors?
Code the tables statement to produce a multi-level frequency?
What is staging area?