Question
A star schema in a data warehouse consists of:
More Data Warehousing Questions
- Which schema in data warehousing uses a central fact table connected to dimension tables?
- Which of the following best describes the primary function of a database index?
- Which process loads data from multiple sources into a data warehouse?
- What is meant by 'cardinality' in data modeling?
- ETL stands for:
- What does "drill-down" operation in OLAP do?
- Which type of schema uses a central fact table connected to dimension tables?
- In a snowflake schema of a data warehouse, which of the following consequences is most likely as a result of normalization of dimension tables?
- In a data cube, what does "slice" operation do?
- What is a data mart?
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)