Select the correct statements that describe the properties of bus technology in ICT architecture. (Choose all that apply

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Select the correct statements that describe the properties of bus technology in ICT architecture. (Choose all that apply.)

A. Bus technology are only available in serial form.
B. Bus can be divided into internal bus and external bus.
C. The CPU needs to go through the memory to directly access the Bus.
D. Bus is a communication system that transfers data between internal components and external components.