GIAC
GPEN · Question #458
GPEN Question #458: Real Exam Question with Answer & Explanation
Sign in or unlock GPEN to reveal the answer and full explanation for question #458. The question stem and answer options stay visible for context.
Question
While scanning a remote system that is running a web server with a UDP scan and monitoring the scan with a sniffer, you notice that the target is responding with ICMP Port Unreachable only once a second What operating system is the target likely running?
Options
- ALinux
- BWindows
- COpenBSD
- DMac OS X
Unlock GPEN to see the answer
You've previewed enough free GPEN questions. Unlock GPEN for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.