Question
Solution
When we divide 6444 by 42, remainder will be 18, So we will add 'difference of disvisor & remainder' in the given number so that it is divisible by 42 So ans is 42-18 = 24.
Which of the following best describes the primary function of a database index?
Fact constellation schema is best described as:
In a data cube, what does "slice" operation do?
Which process loads data from multiple sources into a data warehouse?
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'?
Which SQL clause is used to summarize data?
Which of the following best describes a fact constellation schema in a data warehouse?
Which OLAP operation allows users to view data at different levels of granularity?
Which of the following is a real-time data warehouse application?