What are the main steps to build the data warehouse?
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Where can one get more info about Data Warehousing?
Difference between DSS & OLTP?
How to know the time taken for particular report execution?
what are the types of dimension tables
What are the differences between star and snowflake schema?
Explain what is the difference between view filter and report filter?
Give some difference between oltp and olap.
What is ods (operation data source)?
How to handle multi value dimensions?
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 query optimizer? what are different types of optimizer s supported by oracle ?
What are the steps involved in creating dimensional modeling process?