Question
What is the maximum value of a given item per kg out of
the given years of the given table: -Solution
In the year 1993 per kg value = 230/110 =2.09 In the year 1994 per kg value=210/95=2.20 In the year 1995 per kg value=340/125=2.72 In the year 1996 per kg value=400/130=3.07 3.07Rs. is the maximum value.
Which of these is not a typical data warehouse characteristic?
Which type of schema uses a central fact table connected to dimension tables?
Which type of schema normalizes dimension tables into multiple related tables?
Which type of data warehouse is focused on specific business lines or departments?
Which type of OLAP allows analysis of multidimensional data stored in relational databases?
Which of the following is a real-time data warehouse application?
A surrogate key is:
Which of these is not a typical data warehouse characteristic?
A star schema in a data warehouse consists of:
What is meant by 'cardinality' in data modeling?
