Answer:
A central processing unit, also called a central processor, main processor or just processor, is the electronic circuitry within a computer that executes instructions that make up a computer program.
Explanation:
it mean for some people that have technology like a computer and there are some who don't have access to technology like phones, and tv's
Answer:
The answer is d, because it is not reliable in the sense that it can be used for important and sensitive information when your collecting data.
Thurdsay the 9th of february