Which of the following are WELL KNOWN PORTS assigned by the IANA? A. Ports 0 to 255 B. Ports 0 to 1024 C. Ports 0 to 1023 D. Ports 0 to 127
Correct Answer: C
Explanation:
The port numbers are divided into three ranges: the Well Known Ports, the Registered Ports, and the Dynamic and/or Private Ports. The range for assigned “Well Known” ports managed by the IANA (Internet Assigned Numbers Authority) is 0-1023.
Source: iana.org: port assignments.
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