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XK0-005 · Question #701
XK0-005 Question #701: Real Exam Question with Answer & Explanation
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Troubleshooting
Question
A systems engineer deploys a new application server, but the server cannot communicate with the back-end database hostname. The engineer confirms that the application server can ping the database server's IP address. Which of the following is the most likely cause of the issue?
Options
- AIncorrect DNS servers
- BUnreachable default gateway
- CMissing route configuration
- DMisconfigured subnet mask
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Topics
#DNS#Networking#Troubleshooting#Hostname resolution