The four main structural elements of a computer system are:
A) Processor, Main Memory, I/O Modules and System Bus
B) Processor, I/O Modules, System Bus and Secondary Memory
C) Processor, Registers, Main Memory and System Bus
D) Processor, Registers, I/O Modules and Main Memory

Question

Quizplus · Accepted Answer

The four main structural elements of a computer system are Processor, Main Memory, I/O Modules and System Bus. The processor is the central processing unit of the computer, responsible for executing instructions. Main memory is used to store data and programs that the processor is currently working on. I/O modules provide interfaces for input and output devices such as keyboards, printers and displays. The system bus connects all these elements together, allowing for communication and data transfer. Choice A includes all four of these main structural elements, making it the correct choice.

The Four Main Structural Elements of a Computer System Are