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Exam 220-1101 All Questions

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Exam 220-1101 topic 1 question 242 discussion

Actual exam question from CompTIA's 220-1101
Question #: 242
Topic #: 1
[All 220-1101 Questions]

Which of the following describes traffic used to resolve the FQDN of a site into an IP address to help locate and browse websites appropriately?

  • A. DNS
  • B. AAA
  • C. SCADA
  • D. IoT
  • E. SQL
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Suggested Answer: A 🗳️

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Raffaelloo
5 months, 2 weeks ago
Selected Answer: A
In my work with servers I have come across in configuration files where you should enter the address to an external server. I have seen some use the server's IP address directly, but I have heard many recommendations to use a hostname fully qualified domain name (FQDN) instead. Why should I use a hostname instead of the direct IP address? Because if you use a hostname then you would need a local DNS server that would link each hostname to an IP address. What is the disadvantage between using a hostname or an IP address?
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oxfordcommaa
8 months, 1 week ago
Selected Answer: A
obv DNS
upvoted 1 times
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