It seems that you have missed the necessary options for us to answer this question, so I had to look for it. Anyway, here is the answer. When <span>specifying keywords to conduct an internet search, the part of speech that will be most useful is the nouns. Hope this helps.</span>
Answer:
Yes, it does.
Explanation:
I mean, having some sort of audio feedback is obviously useful for a user.
(If it's a media-content-viewer, of course you need sound)
We should discuss some cases here:
1. In case it's a game, sound enhances the experience of the virtual world, by creating what is called an "ambience", or the acoustical surroundings of the environment since you can perceive stuff without the need to look at it.
2. Other apps: It makes the app seem more friendly and comfortable to use, especially if partnered with an animation
Answer: I believe the answer is LANs
Explanation: Because of the use of two computers, small office, and same printer/fax machine, LANs would be more accurate due to its smaller region.
At the Universal Studios website