EC-Council
312-50V9 · Question #216
312-50V9 Question #216: Real Exam Question with Answer & Explanation
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Question
A penetration tester is conducting a port scan on a specific host. The tester found several ports opened that were confusing in concluding the Operating System (OS) version installed. Considering the NMAP result below, which of the following is likely to be installed on the target machine by the OS? Starting NMAP 5.21 at 2011-03-15 11:06 NMAP scan report for 172.16.40.65 Host is up (1.00s latency). Not shown: 993 closed ports PORT STATE SERVICE 21/tcp open ftp 23/tcp open telnet 80/tcp open http 139/tcp open netbios-ssn 515/tcp open 631/tcp open ipp 9100/tcp open MAC Address: 00:00:48:0D:EE:8
Options
- AThe host is likely a printer.
- BThe host is likely a Windows machine.
- CThe host is likely a Linux machine.
- DThe host is likely a router.
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