Question
Belonging to or occurring in the
present Directions: in each of the following questions, choose the correct alternative which can be substituted for the below given word/ phrase of words.Solution
1) Legendary: Fabled 2) Achievers: those who have achieved success 3) Contemporary: Belonging to or occurring in the present 4) Customary: Usual
A Fact Constellation Schema is also called:
In a data cube, what does "slice" operation do?
Which schema in data warehousing uses a central fact table connected to dimension tables?
Which of the following commands is part of the Transaction Control Language (TCL) in SQL?
Which type of OLAP allows analysis of multidimensional data stored in relational databases?
A surrogate key is:
Which OLAP operation involves focusing on a subset of dimensions (e.g., region=‘Asia’)?
What is the primary function of ETL in a data warehouse environment?
Which OLAP operation summarizes data along a dimension?
In a snowflake schema of a data warehouse, which of the following consequences is most likely as a result of normalization of dimension tables?
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