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2.อุปกรณ์สื่อสารในระบบเครือข่ายคอมพิวเตอร์
- 1. คําชี้แจง ใหนักเรียนเขียนคําตอบตอไปนี้ใหถูกตอง
1. เครื่องทวนสัญญาณ (repeater) มีประโยชนอยางไร ( 1 คะแนน )
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2. เพราะเหตุใดจึงนําสวิตช (switch) มาใชในระบบเครือขายคอมพิวเตอร ( 2 คะแนน )
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3. ฮับ (Hub) และสวิตซ (Switch) แตกตางกันอยางไร พรอมยกตัวอยาง ( 2 คะแนน )
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ใบงาน
อุปกรณสื่อสารในระบบเครือขายคอมพิวเตอร1.2
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