312-49 Question #394: Real Exam Question with Answer & Explanation

The correct answer is B: Port 15. Port 15 is the historically assigned port for the NETSTAT service, as defined in early internet RFCs (notably RFC 742). This legacy remote service allowed hosts to query network connection statistics from a remote system over TCP port 15. While the modern netstat command-line uti

Submitted by diego_uy· Apr 18, 2026Network Forensics

Question

What TCP/UDP port does the toolkit program netstat use?

Options

APort 7
BPort 15
CPort 23
DPort 69

Explanation

Port 15 is the historically assigned port for the NETSTAT service, as defined in early internet RFCs (notably RFC 742). This legacy remote service allowed hosts to query network connection statistics from a remote system over TCP port 15. While the modern netstat command-line utility runs locally and does not listen on a network port, exam questions in this domain reference the original IANA/RFC port assignment of 15 for the NETSTAT protocol service.

Topics

#Netstat#TCP/UDP Ports#Network Utilities#Port Numbers

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