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Exam AZ-400 topic 7 question 21 discussion

Actual exam question from Microsoft's AZ-400
Question #: 21
Topic #: 7
[All AZ-400 Questions]

Your company has a project in Azure DevOps for a new application. The application will be deployed to several Azure virtual machines that run Windows Server
2019.
You need to recommend a deployment strategy for the virtual machines. The strategy must meet the following requirements:
✑ Ensure that the virtual machines maintain a consistent configuration.
✑ Minimize administrative effort to configure the virtual machines.
What should you include in the recommendation?

  • A. Azure Resource Manager templates and the PowerShell Desired State Configuration (DSC) extension for Windows
  • B. Deployment YAML and Azure pipeline deployment groups
  • C. Azure Resource Manager templates and the Custom Script Extension for Windows
  • D. Deployment YAML and Azure pipeline stage templates
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
by Root_Access at June 7, 2020, 4:19 p.m.

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Root_Access
Highly Voted 4 years, 6 months ago
its A: PS DSC. CSE only runs a script and doesnt check for consistency. DSC "Maintains" consistency by regularly checking the target.
upvoted 96 times
kaikailiang
4 years, 6 months ago
Agree, A is correct
upvoted 22 times
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lugospod
Highly Voted 2 years, 10 months ago
Got this January 2022. A.
upvoted 6 times
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ozbonny
Most Recent 10 months ago
Selected Answer: C
Previously asked C. Azure Resource Manager templates and the Custom Script Extension for Windows reduce administrative effort
upvoted 1 times
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vsvaid
12 months ago
Selected Answer: A
Agree with A
upvoted 1 times
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ObiWan500
1 year, 1 month ago
Selected Answer: B
https://learn.microsoft.com/en-us/azure/devops/pipelines/release/deployment-groups/deploying-azure-vms-deployment-groups?view=azure-devops
upvoted 1 times
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yana_b
1 year, 4 months ago
Selected Answer: A
It is A How do I seamlessly set a new desired configuration for all or a subset of my machines? -> follow the url below https://azure.microsoft.com/en-us/blog/what-why-how-azure-automation-desired-state-configuration/
upvoted 1 times
yana_b
1 year, 3 months ago
https://purple.telstra.com/blog/arm-custom-script-extension-vs-desired-state-configuration-exten On this URL it is clearly mentioned that DSC is more efforts consuming than CSE.
upvoted 1 times
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Pavlo
1 year, 6 months ago
A. Azure Resource Manager templates and the PowerShell Desired State Configuration (DSC) extension for Windows This is the correct recommendation.
upvoted 1 times
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syu31svc
2 years, 4 months ago
Selected Answer: A
"consistent configuration" This is A to me; DSC
upvoted 3 times
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Eltooth
2 years, 7 months ago
Selected Answer: A
A is correct answer.
upvoted 1 times
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demonite
2 years, 7 months ago
For A: create ARM template; write a PoSH DSC script; create Automation Account; configure AA; onboard VM For B: create YAML pipeline; write PoSH DSC script; schedule the pipeline to run every say 10 mins. Which is less Administrative effort? B
upvoted 1 times
armvch
1 year, 9 months ago
Option B doesn't contain all of that. It's just "YAML pipeline". So the answer is A.
upvoted 1 times
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demonite
2 years, 7 months ago
Ideally I'd do Policy DSC which avoids the need for automation accounts. https://docs.microsoft.com/en-us/azure/governance/policy/concepts/guest-configuration
upvoted 1 times
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UnknowMan
2 years, 7 months ago
Selected Answer: A
ARM + DSC
upvoted 2 times
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rdemontis
2 years, 9 months ago
Selected Answer: A
Absolutely we need DSC and an azure automation account to maintain consistency. CSE runs only one time.
upvoted 2 times
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cannibalcorpse
2 years, 10 months ago
Selected Answer: A
We need DSC
upvoted 2 times
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Shreyans
2 years, 10 months ago
Selected Answer: A
A is right answer
upvoted 2 times
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Art3
2 years, 11 months ago
A is correct.
upvoted 1 times
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darsh19
2 years, 11 months ago
Selected Answer: A
As Root_Access said: its A: PS DSC. CSE only runs a script and doesnt check for consistency. DSC "Maintains" consistency by regularly checking the target.
upvoted 1 times
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ixl2pass
2 years, 12 months ago
A https://azure.microsoft.com/en-us/blog/what-why-how-azure-automation-desired-state-configuration/
upvoted 1 times
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C (25%)
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