Question
size and scope(P)/Over the years,(Q) which began in
2003,Ā has grown in(R) the convention(S). In the Items. Some parts of these sentence have been jumbled up. You are required to rearrange these parts which are labelled P,Q,R and S to produce the correct and meaningful sentence, choose the proper sequence and mark in your answer.Solution
Correct sequence: Over the years, the convention, which began in 2003, has grown in size and scope.
Which schema uses multiple fact tables sharing dimension tables?
What is the main purpose of a data mart?
Which SQL clause is used to summarize data?
In OLAP, āSlice and Diceā means:
Which OLAP operation rotates the data axes to provide an alternative presentation?
Which of these is not a typical data warehouse characteristic?
Which type of slowly changing dimension (SCD) preserves full history by adding a new row for each change and using effective date ranges?
In a data warehouse, a fact table typically contains:
A snowflake schema differs from a star schema mainly because:
Which of the following is a key process in ETL?