Which of the following commands is used by an attacker to perform an ICMP ECHO ping sweep that can determine the live hosts from a range of IP addresses by sending ICMP ECHO requests to multiple hosts?
A. nmap -sn -PR 10.10.10.10
B. nmap -sn -PU 10.10.10.10
C. nmap -sn -PE 10.10.10.10
D. nmap -sn -PE 10.10.10.5-15
Answer: D. nmap -sn -PE 10.10.10.5-15
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