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What are the types of SCD?
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
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What are the various tools? Explain name a few?
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Explain if a flat file cotains 1000 records how can I get first and last records only?
Suggest a good author for hyperion in data warehousing?
What is the main difference between inmon and kimball philosophies of data warehousing?