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Jacob, a junior network technician, notices one of the network administrators using a command called nslookup to resolve a computer name to an IP address in order to diagnose an issue with several workstations. Which network protocol is the systems administrator most likely fixing?
HTTP
FTP
DNS
SNMP
nslookup is a network administration command-line tool available for many computer operating systems for querying the Domain Name System (DNS) to obtain domain name or IP address mapping or for any other specific DNS record.
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