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PROFESSIONAL-CLOUD-DEVELOPER · Question #180
PROFESSIONAL-CLOUD-DEVELOPER Question #180: Real Exam Question with Answer & Explanation
The correct answer is C: Configure and log in to the Compute Engine instance through the serial port, and change the file. https://cloud.google.com/compute/docs/troubleshooting/troubleshooting-using-serial-console
Troubleshooting and Debugging Applications
Question
You made a typo in a low-level Linux configuration file that prevents your Compute Engine instance from booting to a normal run level. You just created the Compute Engine instance today and have done no other maintenance on it, other than tweaking files. How should you correct this error?
Options
- ADownload the file using scp, change the file, and then upload the modified version
- BConfigure and log in to the Compute Engine instance through SSH, and change the file
- CConfigure and log in to the Compute Engine instance through the serial port, and change the file
- DConfigure and log in to the Compute Engine instance using a remote desktop client, and change
Explanation
https://cloud.google.com/compute/docs/troubleshooting/troubleshooting-using-serial-console
Topics
#Compute Engine#Instance Troubleshooting#Serial Console#Instance Recovery
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