After repairing a computer infected with malware, a technician determines that the web browser fails to go to the proper address for some sites. Which of the following should be checked?

In addition to advertising, another popular option is ________ marketing, where a blog owner provides a link to a large site, and receives a percentage of anything the visitors buy after clicking the provided link

A) free B) product C) affiliate D) viral

Compare the following two measures of the extent to which an object belongs to a cluster: (1) distance of an object from the centroid of its closest cluster and (2) the silhouette coefficient described in Section 8.5.2.

What will be an ideal response?