Question
If it is possible to form a meaningful English word by
using the 2nd, 4th, 5th, and 8th letter (from the left end) of the word ‘RECESSION’ then which of the following will be second letter of the word formed from the left end. If more than one such meaningful word is formed mark ‘Z’ as your answer. If no meaningful word is formed, mark ‘X’ as your answer?Solution
2nd, 4th, 5th, and 8th letter (from the left end) of the word ‘RECESSION’ = E, E, S, O.
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?