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ITN 200 Final Exam P1 (61-70)
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41. Which of the following is the most likely cause for missing resource records in a secondary zone? a) Zone transfer issues b) An invalid entry in the DNS cache c) Zones that allow dynamic updates d) Manual DNS cache flushing 42. Radha is using nslookup to troubleshoot DNS-related issues on ...

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  • August 7, 2024
  • 4
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • itn 200
  • itn 200 final exam p1 61 70

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ITN 200 Final Exam P1 (61-70)




41. Which of the following is the most likely cause for missing resource records in a secondary zone?

a) Zone transfer issues

b) An invalid entry in the DNS cache

c) Zones that allow dynamic updates

d) Manual DNS cache flushing



42. Radha is using nslookup to troubleshoot DNS-related issues on SERVER1. She uses the command
prompt and types in the statement nslookup servery.zone1.com. SERVER1 returns an incorrect result.




If SERVER1 is non-authoritative for this lookup, what should Radha do to resolve this issue?

a) Ensure that the configuration of any stub zones is correct

b) Configure the IP address of the correct DNS server in network interface properties on the resolver

c) Modify the associated records in the zone on SERVER1 to include the correct information

d) Clear the DNS Server cache, and clear the DNS cache on the resolver



43. Reno is facing some DNS server issues that he is unable to resolve using nslookup, DNS manager, and
other general methods. He decides to use information from the DNS Server log to identify the issue.
However, the information that was logged is insufficient to resolve the issue. Reno is able to identify the
issue after enabling debug logging.




What should Reno do next?

a) Reno should permanently enable debug logging.

b) Reno should turn off debug logging.

c) Reno should delete all the log files.


ITN 200 Final Exam P1 (61-70)

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