A troll's main goal is to provoke a reaction from people, so I'd say the best way to stop the troll in his or her tracks would be to log off and not give the troll any satisfaction.
Then again, the troll might see you logging off as a win because he or she made you rage quit, so maybe replying with a quick "no u" to troll the troll before logging off would throw them off. That being said, the long term solution would still be not responding at all. After a while of no reactions the troll would most likely get bored.
Answer:
b. Disciplines
Explanation:
The Unified Process (UP) is a type of development framework that repeats itself and can be customized and used for several different variations of the same underlying process. In the Unified Process (UP), related activities are grouped into UP Disciplines, as one of the many components that make up the Unified Process.
Keynote is great for presentation
Could be all of the above. But for school i'd assume only a suspension.
