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AZ-900 · Question #254

Note: This question is part of a 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 h

The correct answer is A. Yes. Azure Firewall can effectively filter traffic between two subnets based on TCP/IP protocol, source/destination IP address, and port numbers, thereby meeting the stated requirements.

Submitted by mateo_ar· Mar 5, 2026Describe Azure Architecture and Services

Question

Note: This question is part of a 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. After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. Your company has deployed Azure. There are two subnets and you are required to filter traffic between them. Filtering should be based on three things: TCP/IP Protocol in use Source IP/address and port number Destination IP address and port number. Solution: As a solution, you suggest Azure Firewall to be deployed and configured as the traffic filter. Does this meet the goal?

Options

  • AYes
  • BNo

How the community answered

(64 responses)
  • A
    77% (49)
  • B
    23% (15)

Why each option

Azure Firewall can effectively filter traffic between two subnets based on TCP/IP protocol, source/destination IP address, and port numbers, thereby meeting the stated requirements.

AYesCorrect

Azure Firewall is a managed, cloud-based network security service that provides network-level and application-level protection. It supports filtering traffic using network rule collections, which allow specifying source/destination IP addresses, ports, and protocols (TCP/UDP/ICMP/Any) for traffic between subnets, fulfilling all specified filtering criteria.

BNo

Concept tested: Azure Firewall capabilities for network traffic filtering

Source: https://learn.microsoft.com/en-us/azure/firewall/overview

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