MCQs > IT & Programming > Data Warehousing > Which of following stages involve data update in the warehouse for every transaction performed on the source data?

Data Warehousing MCQs

Which of following stages involve data update in the warehouse for every transaction performed on the source data?

Answer

Correct Answer: On time data warehouse

Explanation:

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More Data Warehousing MCQ Questions

Which of the following is not a type of OLAP?

‘ROLAP’ is preferred over ‘MOLAP’ in which of the following cases?

In a 3-tier architecture of the data warehouse, the OLAP engine is related to:

Which of the following operations performs aggregation on a data cube by dimension reduction?

In order to populate the data warehouse, which of the following set of operations are appropriate?

A multi-dimensional data set is sparse if:

Data Volatility describes:

Which query would be correlated with a Data warehouse?

Granularity refers to the:

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