What are the purposes of using lookups
What are the purposes of using lookups?
Expert
Lookups are used for the given purposes a follows:
Data Cleansing, Error Tolerance, Data search in data warehouse and Optimizations using cache modes.
Define the term Auto regression? Explain in brief.
Provide a brief introduction of the term slowly changing dimensions (or SCD)?
Describe briefly reusable transformations?
List out the three kinds of business rules and also define each of them?
Explain the Aggregator Transformation?
Write a brief note on the market basket analysis?
When is a functional dependency F considers as to be minimal?
List out the factors included while selecting the data mining system.
What occurs while rows are determined using a FETCH statement?
Briefly explains the three kinds of SQL commands?
18,76,764
1952523 Asked
3,689
Active Tutors
1416052
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!