What is bi?
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What is the difference between OLAP, ROLAP, MOLAP and HOLAP?
Explain a relation schema and a relation?
What is junk dimension? What is the difference between junk dimension and degenerated dimension?
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
What is loop in data warehousing?
Suppose date is 05sep2005; I want the output like 05sep2005:00:00:00 ; how it will come?
What is the difference between view filter and report filter?
What is Discrete and Continuous data in Data mining world?
can anybody mail me the FAQS for hyperion essbase amd planning
What are the types of SCD?
Suppose we want to display zero when null values coming to report how can we do that?
State any 5 of Cods guidelines of an OLAP system, brief description each?