Nokia
4A0-100 · Question #164
Whichof the following is the best description of well known ports?
The correct answer is C. Well known port numbers are used by both TCP and UDP. See the full explanation below for the reasoning.
Service Fundamentals
Question
Whichof the following is the best description of well known ports?
Options
- AWell known ports apply to routers only and are used for communication and control traffic.
- BWell known ports are used by TCP and UDP.
- CWell known port numbers are used by both TCP and UDP.
- DWell known ports numbers are used by TCP only.
How the community answered
(64 responses)- A3% (2)
- B14% (9)
- C75% (48)
- D8% (5)
Topics
#well-known ports#TCP#UDP#port numbers
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