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1. ˹èÇÂÃѺâ»Ãá¡ÃÁáÅТéÍÁÙÅ
(Input Unit)
2. ˹èÇ»ÃÐÁÇżšÅÒ§
(Central
Processing Unit; CPU)
3. ˹èǤÇÒÁ¨Ó
(Memory
Unit ËÃ×Í Storage Unit
4. ˹èÇÂáÊ´§¼Å
(Output
Unit)