${?}_{{?}_{{?}_{?}}{?}_{{?}_{?}}{?}_{i}san\text{e}\text{f}\text{f}\text{i}\text{c}\text{i}\text{e}\text{n}\text{t}\text{w}\text{a}\text{y}to\text{s}\text{o}\text{r}\text{t}\text{t}\text{h}\text{r}\text{o}\text{u}\text{g}\text{h}\text{l}\text{a}\text{r}\text{g}\text{e}\text{a}\text{m}\text{o}\text{u}\text{n}\text{t}\text{s}of\text{d}\text{a}\text{t}\text{a}to\text{f}\text{i}\text{n}\text{d}\text{r}\text{e}\text{l}\text{a}\text{t}\text{i}\text{o}\text{n}\text{s}\text{h}\text{i}\text{p}\text{s}\text{b}\text{e}\text{t}\text{w}\text{e}\text{e}\text{n}\text{v}\text{a}\text{r}\text{i}\text{a}\text{b}\text{l}\text{e}\text{s}\text{.}}$

Multiple Choice

Data warehousing

Data mining

Customer lifetime value

Customer relationship management

Database marketing