What are two symptoms that DNS is an issue when developing and testing network scripts? (Choose two.)

Last Updated: Sep 17, 2021
IT Exam Items Repository › Category: DevNet › What are two symptoms that DNS is an issue when developing and testing network scripts? (Choose two.)

What are two symptoms that DNS is an issue when developing and testing network scripts? (Choose two.)

  • no connection between the app and a remote server
  • host IP address showing 169.x.x.x
  • 403 error code
  • authentication failure
  • 1XX status code

Explanation: Name resolution issues often manifest as lost network connectivity and authentication failures between a network app and a remote server. Common problems include defining the correct DNS server, a missing or incorrect DNS entry, an incorrect hostname, or a configuration issue on the DNS server being used.

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