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
Briefly state different between data ware house & data mart?
Explain a mapping, session, worklet, workflow, mapplet?
what are confirmed dimension? We alwys give date as a conformed dimension but if it has different format for different contries say YYMMDD for italy and MM-DD-YYYY for france.Then are they not confirmed.
What is data analytics in simple terms?
How can you import tables from a database?
Explain the difference between dw and bi?
What is the difference between olap and datawarehosue?
What is pre-emptive and non-pre-emptive?
What a static and local variable?
Explain how many ways you create ports?
Explain what is the difference between datawarehouse and bi?
Why is dimensional normalization not required?
After we create a scd table, can we use that particular dimension as a dimension table for star schema?
Explain what is difference between query studio and report studio?