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Course 27453
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What is the efficiency of pure ALOHA?
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What happens in random access protocols?
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What is a collision in a network?
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What is error detection used for?
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What happens when collision is detected in CSMA/CD?
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What does CRC use to detect errors?
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What is a layer-2 packet called?
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What is the maximum efficiency of slotted ALOHA?
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Which MAC protocol divides channel into time slots?
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What is the main idea of CSMA?
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