Question
Which letter-cluster will replace the question mark (?)
in the following series? CAE, EYG, HVJ, ?, QMSSolution
C + 2 = E; E + 3 = H; H + 4 = L; L + 5 = Q A – 2 = Y; Y – 3 = V; V – 4 = R; R - 5 = M E + 2 = G; G + 3 = J; J + 4 = N; N + 5 = S
Data warehouse metadata primarily describes:
What is meant by 'cardinality' in data modeling?
A data cube allows analysis by:
Which schema in data warehousing uses a central fact table connected to dimension tables?
In a data warehouse, a fact table typically contains:
What is the main purpose of a data mart?
Which of the following is a real-time data warehouse application?
Which of the following is used to maintain information about the structure of a data warehouse?
What does "drill-down" operation in OLAP do?
Which SQL query will correctly calculate the average salary of employees in each department and group them by department in a table named 'employees'?
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