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Exam 200-301 topic 1 question 1391 discussion

Actual exam question from Cisco's 200-301
Question #: 1391
Topic #: 1
[All 200-301 Questions]

Which function does an iterative DNS query serve in the domain name resolution process?

  • A. Obtain information directly from all root DNS servers configured within the scope.
  • B. Encrypt communication automatically between DNS clients and servers.
  • C. Allow a DNS client to contact several DNS servers until the correct information is found.
  • D. Update records dynamically across multiple DNS servers at the same time.
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Suggested Answer: C 🗳️
Community vote distribution
C (100%)
by Rushit23 at Oct. 2, 2024, 11:11 a.m.

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d8ed180
3 months, 1 week ago
Selected Answer: C
C. Allow a DNS client to contact several DNS servers until the correct information is found. In an iterative DNS query, the DNS client queries a DNS server, and if that server does not have the requested information, it returns the best answer it can provide (often a referral to another DNS server). The client will then follow those referrals, contacting each server iteratively until it either finds the requested information or exhausts its search.
upvoted 1 times
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MistyUnicorn
5 months ago
Selected Answer: C
iterative... to search something iterative... C is the answer lol
upvoted 1 times
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3040636
5 months, 3 weeks ago
C is the answer
upvoted 3 times
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dimo475
6 months ago
it is C. Admin should correct this.
upvoted 1 times
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exiledwl
6 months, 1 week ago
Selected Answer: C
Chatgpt says C
upvoted 2 times
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Rushit23
6 months, 1 week ago
C. Allow a DNS client to contact several DNS servers until the correct information is found.
upvoted 2 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
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