Answer:
A) A gymnast
Explanation: I have found the types of student that are in this middle school.
a. Tanner, a gymnast, is a fanatic about exercise and has lost a lot of weight during the six months since school started. Mr. Thomas rarely sees him at lunch.
b. Brit seems to be on an emotional roller coaster. Mr. Thomas has noticed that one day she may gorge on her lunch, a friend's lunch, and extra snacks, but other days she skips lunch.
c. Carson is painfully thin. In class photos, he appears to be the thinnest boy in his classroom every year. When Mr. Thomas visits the lunchroom, he sees Carson eating a regular school lunch everyday.
D. Shawna is about thirty pounds overweight and is always on a diet. She tells Mr. Thomas that she has tried one diet after another but nothing has worked for her.
- A gymnast is more likely to show signs of anorexia because the gymnast is obsessed with exercies and he lost a lot of weight during 6 months, which is a pretty long period and another factor is that Mr. Thomas rarely sees him when everybody is having lunch.
The answer is a patent and is valid for 20 years
Answer: The stock market lost 14 billion dollars that day
Answer:polling and interrupt
Explanation: polling is a protocol in which the CPU constantly checked if a device request an important attention based on a request. The polling process unit constantly scans the device. Example of polling is when a parallel printer port is pulled to check whether it is ready for another character which involves examining as little as one bit of a byte.
interrupt is a mechanism whereby a device notifies a CPU that it requires a response based on a request. The CPU gets an interrupt signal via an interrupt request line allowing the CPU to spot it's current process and give priority to the interrupt request at that point in time. Example of interrupt is pressing a key on a keyboard which in turn triggers a specific interrupt handler.
It is called a Referendum
hope this helps
