Question

The machine architecture of a hardware system has which of the following

characteristics?

A). A central processing unit (CPU) and an arithmetic logic unit (ALU).
B). Registers and a program counter.
C). A main memory system and an I/O system.
D). All of the above

Answer 1

The machine architecture of a hardware system consists of a CPU, ALU, registers, program counter, main memory system, and I/O system.

Step-by-step explanation:

The machine architecture of a hardware system has all of the above characteristics. It consists of a central processing unit (CPU) and an arithmetic logic unit (ALU) for performing computations, registers and a program counter for storing and retrieving data, and a main memory system and an I/O system for storing and accessing data and communicating with other devices.