Question
T.S.S of Tomato puree should be (ºBrix)
Solution
Tomato puree contains between 11 and 14 percent TSS, and differs from paste only because of the lower concentration.
Which OLAP operation involves focusing on a subset of dimensions (e.g., region=‘Asia’)?
Which OLAP operation allows drilling down into more detailed data?
ETL stands for:
Which of the following commands is part of the Transaction Control Language (TCL) in SQL?
A Fact Constellation Schema is also called:
In a data cube, what does "slice" operation do?
Surrogate keys are used in data warehouses because:
Which type of slowly changing dimension (SCD) preserves full history by adding a new row for each change and using effective date ranges?
In a snowflake schema of a data warehouse, which of the following consequences is most likely as a result of normalization of dimension tables?
Which operation in OLAP allows selecting a single dimension from a cube?
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