a) A. Input
B. Control Unit
C Arithmetic Logic Unit
D Primary storage
b)- Data Bus
- address bus
- Control Bus
c) - The data 2 and 7 are fetched from memory (RAM) and placed in the Data
register (DR) via the memory Buffer Register and the Address register.
- The instruction + (add) is also fetched from memory (RAM) and placed in
the instruction register (IR) via the address register.
- The IR decodes the instruction and sends out the necessary command to
process the data in the DR.
- Results are then taken back to the RAM
d) Monitors, Speaker, Printer
Kavungya answered the question on June 25, 2019 at 08:13
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