A dial-back system is a solution that can provide some level of protection for remote dial-in computer users.

The category axis

A) compares values for one set of data. B) displays descriptive group names or labels, such as college names or cities, to identify data. C) compares two or more sets of data in one chart. D) displays incremental values to identify the values of the data series.

A reason for the growth in business-to-consumer (B2C) e-commerce is that online B2C shoppers have the ability to design a _____ product.

A. standardized B. universal C. generic D. ?personalized