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DNS uses UDP instead of TCP. Please answer following questions regarding DNS: a. If a DNS packet is lost, there is no automatic recovery. Does
DNS uses UDP instead of TCP. Please answer following questions regarding DNS: a. If a DNS packet is lost, there is no automatic recovery. Does this cause a problem, and if so, how is it solved? b. What happens if a DNS name to be looked up exceeds the maximum length of a UDP packet? Can it be sent in two packets?
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