What is called dimensional modelling?
Which parameter specified in the default storage clause of create tablespace cannot be altered after creating the table space?
What is difference between model & package?
What is recovering sessions?
What is execution plan?
Code the tables statement for a single-level (most common) frequency?
Explain the definition of normalized and denormalized view?
difference between bo 6.5 and bo xi r2
what is difference between Independent Data Mart Dependent Data Mart 1- 1- 2- 2- 3- 3- 4- 4-
how to calculate sum(sal) with out using aggregator satge
Explain the data type of the surrogate key?
Explain what are the different types of join operations?
What is a star schema? Why does one design this way?