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.
The victory at Cowpens gave the Americans more confidence.
The battle win completely turned around the American morale and gave them a renewed sense of confidence that they could actually go on to win the American Revolutionary War.
Answer:
B. It does not need to be carefully planned.
Explanation:
- The giving away of the charity is related to the no-profit organization and primary objective to give away in the form of donation and it needs to be planned in advance. As to how much and how many donations are to be made and to how many people as for a country or a town or a district and varies between the countries and nations depending on the type of situations involved.
Answer should be Inca Empire.
When speaking with someone you must speak with good enunciation so that you can be properly understood.
