An app refers to:  A. a program designed to complete a certain task on an electronic device.
 B. a place where people can share and exchange ideas. 
C. handheld electronic devices such as cell phones.
D. the parts of a computer that store and process information.

i'm pretty sure data is stored in a form

answerdestination end device address;

the answer to your question would be something called hertz. the unit of measurement called a hertz, which is one cycle per second, is used to measure clock speed. within one cycle, your computer processes, refreshes, or updates itself to the changes that it is going through. in the case of computer clock speed, one hertz equals one tick per second. the clock speed of computers is usually measured in megahertz (mhz) or gigahertz (ghz)