Question
If in a certain code language ‘melody seem’ is coded
as ‘dru bin’, then which of the following is coded as ‘min bit’? Study the given information carefully and the questions given below it: In a certain code language, ‘things might seem’ is coded as ‘min nil dru’ ‘impossible until you’ is coded as ‘vjk ugk fir’ ‘accomplish things until’ is coded as ‘nil bit ugk’ ‘you accomplish them’ is coded as ‘bit prd fir’Solution
Word code- Things- nil Might- min Seem- dru Impossible- vjk Until- ugk You- fir Accomplish- bit Them- prd
Which SQL function returns the total number of rows in a table?
Which OLAP operation allows drilling down into more detailed data?
A star schema in a data warehouse consists of:
In a star schema, what is the main advantage of using surrogate keys in fact tables?
Which of the following is used to maintain information about the structure of a data warehouse?
A snowflake schema differs from a star schema mainly because:
Which SQL clause is used to summarize data?
A Fact Constellation Schema is also called:
In a data warehouse, a fact table typically contains:
Which schema uses multiple fact tables sharing dimension tables?