customer behavior

Scott talks to Wee Hyong Tok on how to analyze huge amounts of data with Azure Data Factory. Specifically, he shows us how to create a customer "churn model" so a theoretical telco provider can better understand how their wireless customers "churn" - why they leave and how they can get them...

I was asked these questions on upgrading about 10 computers from XP to Win7. The computers are only a year old. I don't see a need or why a small business would want, they probably should just wait 4 yrs since they usually get new computers every 5 yrs. Here are the questions: 1.What are...