Question
A word has been used in the sentences given below.
Identify the statement(s) where the word has been used in a contextually and grammatically correct manner. MATCH (I) Their skills and interests are a perfect match for the job.(II) He wore a red shirt to match his shoes.(III) The referee blew the whistle to end the match of arguments between the teams.Solution
(I) Correct – "match" as a noun meaning compatibility.
(II) Correct – "match" as a verb meaning to coordinate in appearance.
(III) Incorrect – "match of arguments" is not idiomatic; “exchange” or “debate” would be better.
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?