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madeasy testseries cn

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<p>Ramesh buy a new laptop, he connected it to Ethernet and after sometime he wishes to surf the internet, so laptop send a DNS request. What will be the sequence of header packet geenrated on request, as it leaves the laptop?</p> <p>udp,dns,ip</p> <p>Ethernet ip udp dns</p> <p>Ethernet ip tcp dns</p> <p>udp dns Ethernet ip</p> <p>&nbsp;</p>
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DNS uses UDP for query and UDP works on top of IP(Network Layer) which works on top of Ethernet (Link Layer)

Order of Header Generation:

DNS Header

UDP Header

IP Header

Ethernet Header

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