Exam AZ-303 topic 5 question 21 discussion

Actual exam question from Microsoft's AZ-303

Question #: 21
Topic #: 5

Note: This question is part of series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
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You have an Azure subscription that contains 10 virtual networks. The virtual networks are hosted in separate resource groups.
Another administrator plans to create several network security groups (NSGs) in the subscription.
You need to ensure that when an NSG is created, it automatically blocks TCP port 8080 between the virtual networks.
Solution: You create a resource lock, and then you assign the lock to the subscription.
Does this meet the goal?

A. Yes
B. No

Show Suggested Answer

Suggested Answer: B 🗳️
How can I freeze or lock my production/critical Azure resources from accidental deletion? There is way to do this with both ASM and ARM resources using Azure resource lock.
References:
https://blogs.msdn.microsoft.com/azureedu/2016/04/27/using-azure-resource-manager-policy-and-azure-lock-to-control-your-azure-resources/

by Kraviecc at Jan. 15, 2021, 10:44 p.m.

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nbaset

Highly Voted 4 years, 4 months ago

You have an Azure subscription that contains 10 virtual networks. The virtual networks are hosted in separate resource groups. Another administrator plans to create several network security groups (NSGs) in the subscription. You need to ensure that when an NSG is created, it automatically blocks TCP port 8080 between the virtual networks. 1) Solution: From the Resource providers blade, you unregister the Microsoft.ClassicNetwork provider.Does this meet the goal? No 2) Solution: You assign a built-in policy definition to the subscription. Does this meet the goal? No 3) Solution: You create a resource lock, and then you assign the lock to the subscription. Does this meet the goal? No 4) Solution: You configure a custom policy definition, and then you assign the policy to the subscription. Does this meet the goal? Yes

upvoted 193 times