Question
As per NSE data, which state became the third in India
to cross 1 crore registered stock market investors?Solution
Gujarat has become the third Indian state to have over 1 crore registered investors, joining Maharashtra and Uttar Pradesh. This milestone, based on NSE data, reflects the growing interest in retail investing. The three states together account for 36% of India’s investor base, reinforcing their central role in market participation.
In a star schema, what is the main advantage of using surrogate keys in fact tables?
Data cleansing is primarily concerned with:
In a data warehouse, which type of table stores quantitative data for analysis?
Which of the following is NOT a common OLAP operation?
Which of these is not a typical data warehouse characteristic?
Which of the following is used to maintain information about the structure of a data warehouse?
What is meant by 'cardinality' in data modeling?
Which of the following is a key process in ETL?
A star schema in a data warehouse consists of:
Which operation in OLAP allows selecting a single dimension from a cube?
