There is some information missing in the given question, that is the query choice, which can be summarized as follows:
A) OS
B) Random Access Memory (RAM)
C) Read-Only Memory (ROM)
D) point to point protocol
The Operating System is also known as a System software, that works as an interface between software and hardware devices. In these types of system software the basic resources first boots then the work is done by the machine needs, and certain alternatives were wrong, that can be described as follows:
RAM is a primary memory, which boots the OS.
ROM is a secondary memory, that's stores OS calculation data.
It is used in the Networking, that's why it's wrong
The actual mathematical operation for each instruction is performed by a combinational logic circuit within the CPU's processor known as the arithmetic logic unit or ALU.
