Question
How many loan agreements worth over $2.2 billion were
signed between India and ADB for development projects?Solution
India and the Asian Development Bank (ADB) signed five loan agreements worth over $2.2 billion to support development projects in skilling, solar energy, healthcare, metro infrastructure, and ecotourism.
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?
