4. What is ARM?
ARM = Advanced RISC Machines.
RISC = Reduced Instruction Set Computer (compared to CISC as x86). A computer based on a
processor or processors designed to perform a limited set of operations extremely quickly
ARM is a CPU architecture (Address bus is 32bit wide, like Intel x86) designed by a UK
The company itself does not make chips, it licenses its designs to chip makers → very low
price. Just like Android OS.
Low power consumption (compared to Intel processors, for example)