The data from the operational environment enter ........................ of data warehouse.
A) current detail data
B) older detail data
C) lightly summarized data
D) highly summarized data
Correct Answer:
Verified
Q10: Which of the following is not a
Q11: Which of the following is not a
Q12: Data warehouse architecture is based on .......................
A)dbms
B)rdbms
C)sybase
D)sql
Q13: .......................... supports basic OLAP operations, including slice
Q14: The core of the multidimensional model is
Q16: A data warehouse is ......................
A)updated by end
Q17: Business Intelligence and data warehousing is used
Q18: Data warehouse contains ................ data that is
Q19: ................... are responsible for running queries and
Q20: The biggest drawback of the level indicator
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