CS0-003 Question 65

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• 8

  Just remember the answer choice that has "geoip"; easier to remember that way if you just want to pass the test.

• 1

  C. While geographic information (provided by geoiplookup) can help determine the region of an IP address, it does not provide specific information about organizational ownership. The primary goal here is to identify network addresses that belong to the same company, which is more accurately achieved through ASN information. Thus, despite the comments suggesting otherwise, Option C remains the best choice because it provides ASN information, which is essential for grouping IP addresses by the organization that owns them. Correct Choice C. function y() { dig $(dig -x $1 | grep PTR | tail -n 1 | awk -F ”.in-addr” ’{print $1}’).origin.asn.cymru.com TXT +short } This function directly achieves the goal of identifying network addresses belonging to the same company by using ASN information.

• 1

  This comment is certainly for the precedent question.