Answer: a)uses clickstream data to determine the effectiveness of the site as a channel-to-market
Explanation: Website e-business analytic is the technique for analyzing the website for the business on the online platform.It helps in evaluation of the profit that is being gained through e-business .
The evaluation is based on the clickstream data which is collected and reported information record regarding the website a visitor is visiting. This data determines the channel to market effectiveness and profit.
Other options are incorrect because collecting and analyzing data about website visitor is known as clickstream data. Heat map is defined for 2-D presentation of information with colors and traffic of website is described at server stage by clickstream data.Thus, the correct option is option(a).