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Question 52 - CV0-004 discussion

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A newly configured VM fails to run application updates despite having internet access. The updates download automatically from a third-party network. Given the following output:

Which of the following troubleshooting steps would be best to take?

A.
Checking DNS configurations
Answers
A.
Checking DNS configurations
B.
Reconfiguring routing protocols
Answers
B.
Reconfiguring routing protocols
C.
Testing the IP address configuration
Answers
C.
Testing the IP address configuration
D.
Running a trace to the router
Answers
D.
Running a trace to the router
Suggested answer: A

Explanation:

The best troubleshooting step to take given the output is to check DNS configurations. The failure to resolve the 'na.updateserver.net' domain suggests a DNS resolution issue, which could be due to incorrect DNS settings, a failure in the DNS service, or an issue with the DNS server itself.

Reference: Troubleshooting DNS issues is a crucial skill in cloud management, as DNS plays a fundamental role in network connectivity and access to resources. It is covered under Cloud Concepts in the CompTIA Cloud+ curriculum.

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asked 02/10/2024
Aurelie Touraille Colombo
32 questions
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