Case 4-2 lisa is a student who regularly uses the computers at her local internet café to listen to music, talk to her friends and family through the internet, and play computer games. the internet café has recently enacted a new policy that says that all users must use the attached to their computers when carrying out activities on the computer that will provide sound, so as to not disturb the other users.

The answer is Headset

Explanation: Headsets allow people to listen to music, videos, movies and any other kind of activity that provides sound without being a disturbance for other people. Generally, in quiet public settings such as libraries, certain workplaces, and internet cafes, the use of headsets is more than mandatory.

"[a]ll language is verbal, but only speech is oral." (henry hitchings, the language wars: a history of proper english.farrar, straus and giroux, 2011) oral communication is speech, conversation.verbal ability is one's skill with words, and the verbal section of the sat, the college entrance examination, tests a high school student's knowledge of written language. .

f high

explanation: