台大研所備考 | 資管所 & 資工所

106年

第 18 題

2.5 分

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Which of the following descriptions about Ethernet is wrong?

a.it is commonly used in local area networks (LANs)b.it uses random backoff to resolve collisionsc.it is a bus based broadcast networkd.10BASE-T and 100BASE-TX are commonly used cables for Ethernet networkse.all of the above are correct (choose this only if none of the above can be chosen).