How to get the first 100 rows from the flat file into the target?
What is the goal of optimizer?
What is your spectra photometer working principles?
What are the approaches used by optimizer during execution plan?
Why null values are mapped as 0 in fact tables?
what is the difference between aggregate table and fact table ? how do you load these two tables ?
Explain what is what are semi-additive and factless facts and in which scenario will you use such kinds of fact tables?
How do you define data block size?
What are situations where snowflake schema is better than star schema when the opposite is true?
Can you describe me a problem you faced when you were trying to load data from R3 system and another system outside sap systems?
Can we have multiple application.cfm file in an application?
What is the main difference between schema in rdbms and schemas in datawarehouse?
Explain what are slowly changing dimensions?