Dean has been using computers for some time now, but he is unfamiliar with a number of utility programs. in order to better maintain his computer, he decides to ask his coworker andrea for advice on basic utility programs.
andrea advises dean to remove unnecessary programs from his computer by using a(n) utility.

Uninstall utility

Explanation:

From given case/scenario, we can state that Andrea advises Dean to delete unnecessary programs and application from his PC using an uninstall utility. An uninstaller also known as a de-installer, is referred to as a sort of utility software designed in order to remove software or section of it. It is known as opposite of installer. These are mostly useful when components are being downloaded in several directories.

solution:

this situation is called an ip conflict.

data from a server is sent in small bits called packets. in an ip conflict, some packets will end up in one computer while some other packets will end up in another computer.

so…overall none of the computers get the data as the original message or picture being sent by the server cannot be retrieved with only half the packets. so it will show up as an error.

thus the final answer is d.