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What are the four elements of a computer system?

Answer:
A main memory, which stores both data and instructions: an arithmetic and logic unit (ALU) capable of operating on binary data; a control unit, which interprets the instructions in memory and causes them to be executed; and input and output (I/O) equipment operated by the control unit.
First answer by ID1369114350. Last edit by Cjhulai. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 3 [recommend question].

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