Question

what are major functional components of a mobile system​

Answer 1

Answer:

The common components found on all phones are: A number of metal–oxide–semiconductor (MOS) integrated circuit (IC) chips. A battery (typically a lithium-ion battery), providing the power source for the phone functions. An input mechanism to allow the user to interact with the phone.

Explanation:

Answer 2

Answer:

Answer. Kernel, Memory management, multitasking, security, networking, process execution, interrupt and user interface

Explanation:

Explanation: Kernel is the primary part of an OS that decided which program gets the access to which hardware in the device