It could be an issue with your email. Have you tried changing your passeord?
Main memory is RAM (random access memory) that is so programs can save data. Without ram, whenever you would write something in a text document it would delete it. Secondary storage is so you can save the file and go back to it.
Answer:
Iteration.
Explanation:
A process wherein a set of instructions or structures are repeated in a sequence a specified number of times or until a condition is met. When the first set of instructions is executed again, it is called an iteration.
I think its A. an on-demand service that helps to access shared computing and storage resources from anywhere using an Internet connection