Question
Under the India–New Zealand FTA, how much investment
has New Zealand committed over 15 years in infrastructure, renewable energy, manufacturing, and startups?Solution
New Zealand commits USD 20 billion over 15 years in infrastructure, renewable energy, manufacturing, and startups.
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?
