Google Professional Cloud Network Engineer Exam - Topic 2 Question 45 Discussion

Actual exam question for Google's Professional Cloud Network Engineer exam

Question #: 45
Topic #: 2

[All Professional Cloud Network Engineer Questions]

All the instances in your project are configured with the custom metadata enable-oslogin value set to FALSE and to block project-wide SSH keys. None of the instances are set with any SSH key, and no project-wide SSH keys have been configured. Firewall rules are set up to allow SSH sessions from any IP address range. You want to SSH into one instance.

What should you do?

AOpen the Cloud Shell SSH into the instance using gcloud compute ssh.

BSet the custom metadata enable-oslogin to TRUE, and SSH into the instance using a third-party tool like putty or ssh.

CGenerate a new SSH key pair. Verify the format of the private key and add it to the instance. SSH into the instance using a third-party tool like putty or ssh.

DGenerate a new SSH key pair. Verify the format of the public key and add it to the project. SSH into the instance using a third-party tool like putty or ssh.

Show Suggested Answer

Suggested Answer: A

by Evangelina at May 06, 2022, 05:46 AM

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Tamar

4 months ago

Why would you block project-wide SSH keys? That’s odd.

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Ardella

4 months ago

Option C seems like a hassle, just use gcloud!

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Yuki

4 months ago

Wait, can you really SSH without any keys? Sounds sketchy.

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Shanice

4 months ago

I think option A is the easiest way to SSH in!

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Lawana

5 months ago

You need to set enable-oslogin to TRUE first.

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Beckie

5 months ago

I remember that SSH keys need to be added somewhere, but I can't remember if it should be the instance or the project. I hope I chose the right answer!

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Gilma

5 months ago

I feel like using gcloud compute ssh might be the easiest option, but I’m not completely confident if it will work with the current settings.

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Daniel

5 months ago

I think we practiced a similar question where we had to generate SSH keys, but I can't recall if we needed to add them to the instance or the project.

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Katina

5 months ago

I remember something about enabling OS login, but I'm not sure if that's the right step here since it's currently set to FALSE.

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Mickie

5 months ago

Okay, let me think this through. The relational model is based on set theory, so option B seems correct. I'll double-check the other options to be sure.

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Pearly

5 months ago

This looks like a straightforward question about addressing a high-risk CVE. I'll carefully review the options and choose the one that is not a supported method.

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