Exam (elaborations)
The Bits and Bytes of Computer Networking. Week 4: Network Services Already Passed
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The Bits and Bytes of Computer Networking. Week 4: Network Services Already Passed What transport layer protocol does DNS normally use? UDP; While DNS over TCP does exist, UDP is the most common protocol. A DNS TTL determines what? How long a DNS entry is allowed to be cached; TTL stands for Time ...
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