Question
Who developed the Vidya Samiksha Software- Saagar se
Saraansh, part of the Vidya Samiksha Kendra, for enhancing data-based decision-making?Solution
The Central Board of Secondary Education (CBSE) has developed Vidya Samiksha Software- Saagar se Saraansh as part of the Vidya Samiksha Kendra for amplifying data-based decision-making.
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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