Question
Which of the following letter will be 8th letter from
the right end if the letters of the word “NUTRITIONAL” are arranged in reverse alphabetical order?Solution
N U T R I T I O N A L U T T R O N N L I I A So, the letter, which is 8th from the right end is ‘R’.
Which SQL clause is used to filter records after aggregation?
A data cube allows analysis by:
In OLAP, “Slice and Dice” means:
Which type of OLAP allows operations on pre-aggregated data cubes?
Which of the following best describes the primary function of a database index?
Which clause is used to sort the results in SQL?
Which type of schema normalizes dimension tables to reduce redundancy?
Metadata in data warehousing refers to:
A snowflake schema is different from a star schema because:
Which of the following is a real-time data warehouse application?
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