Explain how many ways you create ports?
No Answer is Posted For this Question
Be the First to Post Answer
Explain what are the modules in power mart?
Give some difference between oltp and olap.
What is called data cleaning?
Explain what are the advantages data mining over traditional approaches?
Explain what are the advantages and disadvantages of reporting directly against the database?
In a star schema, are foreign key constraints between facts and dimensions neccessary?
Suppose we want to display zero when null values coming to report how can we do that?
What are session timeout and application timeout?
What is a relationship?
What is the difference between datawarehouse and bi?
what is a hot file, why we need in datawarehousing, where we used in general
What is the advantages data mining over traditional approaches?