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Exam 202-450 All Questions

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Exam 202-450 topic 1 question 9 discussion

Actual exam question from LPI's 202-450
Question #: 9
Topic #: 1
[All 202-450 Questions]

When the default policy for the netfilter INPUT chain is set to DROP, why should a rule allowing traffic to localhost exist?

  • A. All traffic to localhost must always be allowed
  • B. It doesn't matter; netfilter never affects packets addressed to localhost
  • C. Some applications use the localhost interface to communicate with other applications
  • D. syslogd receives messages on localhost
  • E. The iptables command communicates with the netfilter management daemon netfilterd on localhost to create and change packet filter rules
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Suggested Answer: C 🗳️
by Armina at Feb. 15, 2022, 7:56 p.m.

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Armina
7 months ago
Selected Answer: C
C is correct
upvoted 3 times
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