Author Question: The exchange of goods and services via the use of smart mobile handheld devices that allow Web ... (Read 85 times)

madam-professor · **on:** Jun 29, 2018

The exchange of goods and services via the use of smart mobile handheld devices that allow Web browsing is known as _____.
a. outsourcing
b. autonomic networking
c. m-commerce
d. communication security

Question 2

In cluster analysis it is especially dangerous if the ranges of the variables are dramatically different.

Indicate whether the statement is true or false

mammy1697 · **Reply #1 on:** Jun 29, 2018

Answer to Question 1

C

Answer to Question 2

T
For cluster analysis to be effective, the ranges of the variables cannot be drastically different; otherwise, the variables with the largest range will dominant the solution.