What is data analysis?
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How many clustered indexes can you create for a table in dwh? In case of truncate and delete command what happens to table, which has unique id 347 what is hybrid slowly changing dimension?
What are aggregate tables and aggregate fact tables?
what is Materialized Views?
Where the data cube technology is used?
what is difference between drill & scope of analysis?
What are the types of dimensional modeling?
How many clustered indexes can you create for a table in dwh? In case of truncate and delete command what happens to table, which has unique id.
a perceptron has two inputs x1,x2 wih weights w1,w2and bias weight of w0. the activation function of perceptron is h(x).the output of perceptron
Explain clearly how to explain any (sales) project in interview. Actually feom where report developer work starts?pls reply as soon as possible?
What is DTM session?
What is application.cfm?
Explain difference between view and materialized view?