Question
Which of the following is the official mascot of FIFA
Women’s World Cup Australia & New Zealand 2023?Solution
Tazuni, a fun, football-loving penguin is unveiled as the Official Mascot of the FIFA Women’s World Cup Australia & New Zealand 2023. The name we get from a fusion of the Tasman sea, the home of penguins. Basically it is a 15-year-old midfielder whose story involves her falling in love with football after playing with a group of children on a beach.
What is meant by 'cardinality' in data modeling?
Which of the following best defines the concept of the "Internet of Things" (IoT)?
In a star schema, what is the main advantage of using surrogate keys in fact tables?
In the context of a relational database, which of the following is NOT a characteristic of a candidate key ?
A star schema in a data warehouse consists of:
Which SQL query will correctly calculate the average salary of employees in each department and group them by department in a table named 'employees'?
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 is a real-time data warehouse application?
A Fact Constellation Schema is also called:
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