Nokia
4A0-100 · Question #82
4A0-100 Question #82: Real Exam Question with Answer & Explanation
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Question
What is the purpose of the source and destination ports in the TCP header?
Options
- AThese ports identify the physical location of the sender and the receiver on the IP router.
- BThese ports are used as addresses to communicate with the IP layer.
- CTCP does not use source or destination ports.
- DThese ports are used as an address to identify the upper layer application using the TCP
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