Where is the os stored on a smartphone?

a. read/write flash

b. microprocessor

c. rom

d. ram?

The OS (Operating System) is stored in the ROM on a smartphone. Correct answer: C

ROM stands for Read Only Memory. It is a computer memory that does not require power to store it's data (non-volitile). It's the Internal Memory where the OS is stored. It is partitioned into two parts, one for the OS and the rest for apps to use.