${?}_{{?}_{{?}_{?}}{?}_{{?}_{?}}is\text{a}\text{w}\text{a}\text{y}\text{f}\text{o}\text{r}\text{i}\text{n}\text{d}\text{i}\text{v}\text{i}\text{d}\text{u}\text{a}\text{l}\text{s}to\text{p}\text{r}\text{o}\text{v}\text{i}\text{d}\text{e}\text{f}\text{e}\text{e}\text{d}\text{b}\text{a}\text{c}\text{k}\text{a}\text{n}\text{d}\text{r}\text{e}\text{v}\text{i}\text{e}\text{w}\text{s}\text{a}\text{b}\text{o}\text{u}\text{t}\text{p}\text{r}\text{o}\text{d}\text{u}\text{c}\text{t}\text{s}\text{a}\text{n}\text{d}\text{s}\text{e}\text{r}\text{v}\text{i}\text{c}\text{e}\text{s}\text{.}}$

Question $68$ options:

Social marketing

Social commerce

A dashboard

File sharing

Crowdsourcing