In computer architecture, the type of bus that connects the major components of a computer system is

A.

address

B.

data bus

C.

control bus

D.

system bus

Correct answer is D

In computer architecture, the system bus is the main communication route that connects the major components of a computer system, such as the CPU, memory, and input/output devices. It is composed of the data bus, address bus, and control bus. Therefore, the correct answer is 'system bus'.