Computer Science · Domain Name System
Identify the incorrect statement regarding Domain Name System (DNS):
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1DNS translates domain names into IP addresses.
- 2DNS caching improves network efficiency.
- 3DNS uses UDP for zone transfers and TCP for queries.✓
- 4DNS servers use port 53 by default.
Correct answer
DNS uses UDP for zone transfers and TCP for queries.
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