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Google Associate Cloud Engineer Exam - Topic 2 Question 85 Discussion

Your application is running on Google Cloud in a managed instance group (MIG). You see errors in Cloud Logging for one VM that one of the processes is not responsive. You want to replace this VM in the MIG quickly. What should you do?
B) Use the gcloud compute instance-groups managed recreate-instances command to recreate theVM.
A) Select the MIG from the Compute Engine console and, in the menu, select Replace VMs.
C) Use the gcloud compute instances update command with a REFRESH action for the VM.
D) Update and apply the instance template of the MIG.

Google Associate Cloud Engineer Exam - Topic 2 Question 85 Discussion

Actual exam question for Google's Associate Cloud Engineer exam
Question #: 85
Topic #: 2
[All Associate Cloud Engineer Questions]

Your application is running on Google Cloud in a managed instance group (MIG). You see errors in Cloud Logging for one VM that one of the processes is not responsive. You want to replace this VM in the MIG quickly. What should you do?

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Suggested Answer: B

by Krystal at Jun 24, 2024, 02:54 PM

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Keshia
7 months ago
I thought updating the instance template was the way to go, but I guess not!
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Nan
8 months ago
I think A is better if you prefer a GUI approach.
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Devorah
8 months ago
Wait, can you really use the gcloud command for this? Sounds too easy.
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Tegan
8 months ago
I agree, B is definitely the right choice here!
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Raymon
8 months ago
Option B is the quickest way to replace a VM in a MIG.
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Halina
9 months ago
Option D seems off to me; I thought updating the instance template was more about changing configurations rather than replacing a non-responsive VM.
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Cristina
9 months ago
I recall something about using the gcloud command, but I can't remember if it was specifically for recreating instances or updating them.
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Bettina
9 months ago
I'm not entirely sure, but I feel like option A might be the easiest way to replace a VM directly from the console.
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Mindy
9 months ago
I think option B sounds familiar because I remember practicing commands for managing instances in a MIG.
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Dortha
9 months ago
Ah, this is a tricky one. I'm not super familiar with the Google Cloud console, so I'm a bit hesitant to go with option A. The gcloud commands seem more straightforward, but I'm not sure which one is the best fit. Maybe I'll try to eliminate the options I'm less confident about and then make a decision.
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Carlene
9 months ago
Okay, let me think this through. Since the issue is with a single VM, I don't think I need to update the entire instance template. Option B using the gcloud command seems like a good way to just replace that specific VM without disrupting the rest of the group. I'll go with that.
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Cherry
9 months ago
Hmm, I'm a bit unsure about this one. I know we can use the gcloud command-line tool to manage instances, but I'm not sure if the "recreate-instances" command is the right approach here. Maybe I should double-check the documentation to make sure I'm selecting the best option.
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Buffy
9 months ago
This seems like a straightforward question about managing a VM in a Managed Instance Group on Google Cloud. I think I'll go with option A - it looks like the easiest way to quickly replace the problematic VM.
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Isaac
9 months ago
Wait, what's the difference between "Certification level" and the numbered options? I'm a bit confused about what exactly this question is asking. I'll need to re-read it carefully.
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Lashaun
9 months ago
I'm a little confused by this question. The level production plan concept isn't clicking for me, and I'm not sure how to use the information given to calculate the production rate. I may need to review my notes or ask the instructor for some guidance on this type of problem.
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Gearldine
9 months ago
I thought hub-and-spoke was more efficient for some scenarios, but I guess it might not be the most reliable?
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Thersa
9 months ago
I'm a bit confused on this one. I know the mean, mode, and standard deviation are all measures of central tendency, but I'm not sure which one would be best for describing a sample of data. I'll have to think this through carefully.
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Elouise
1 year ago
Option C sounds tempting, but I'm not sure I want to risk a REFRESH action on a production instance. Better play it safe with Option B.
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Tanja
1 year ago
Good idea. Let's replace the VM in the MIG quickly.
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Nikita
1 year ago
Yeah, I agree. Let's go ahead and use the gcloud compute instance-groups managed recreate-instances command.
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Dion
1 year ago
I think Option B is the safest choice here.
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Larae
1 year ago
Haha, if I had a dollar for every time I had to replace a VM, I'd be a millionaire! Option B it is.
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Rickie
1 year ago
I'm going with Option D. Updating the instance template and applying it to the MIG is the best way to ensure consistency across all instances.
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Lou
1 year ago
Let's go with Option D then. It seems like the most reliable option.
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Ryan
1 year ago
I agree, updating the instance template is a good way to go.
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Marge
1 year ago
I think Option D is the best choice. It will help maintain consistency.
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Renea
1 year ago
Option B seems the most straightforward, as it allows me to quickly recreate the unresponsive VM without disrupting the entire MIG.
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Bettina
1 year ago
A) That sounds like a good option to quickly replace the unresponsive VM without affecting the rest of the MIG.
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Ilda
1 year ago
B) Use the gcloud compute instance-groups managed recreate-instances command to recreate the VM.
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Gerald
1 year ago
A) Select the MIG from the Compute Engine console and, in the menu, select Replace VMs.
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Lajuana
1 year ago
I'm not sure. Maybe updating and applying the instance template could also work.
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Tawny
1 year ago
I agree with Cathern. That sounds like the quickest way to resolve the issue.
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Cathern
1 year ago
I think we should select the MIG from the Compute Engine console and replace the VM.
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