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← AZ-802: Administering Windows Server
AZ-802 · Monitoring and troubleshooting · Monitoring and troubleshooting | Troubleshoot Windows Server issues

Practice question 411 of 506 · easy

An application connects by IP but its hostname returns NXDOMAIN. What should be checked first?

Choose the single best answer.

  1. A.The disk IOPS policy only
  2. B.The AD Recycle Bin status only
  3. C.The SMB encryption algorithm only
  4. D.The hostname record and intended DNS zone/resolver
Show the answer and explanation

✓ Correct answer

  • The hostname record and intended DNS zone/resolver

NXDOMAIN identifies a missing-name DNS answer. SMB encryption, IOPS and Recycle Bin settings do not create the requested hostname record.

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