QUESTION: 217

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.

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Your Azure environment contains multiple Azure virtual machines.
You need to ensure that a virtual machine named VM1 is accessible from the Internet over HTTP.

Solution: You modify an Azure Traffic Manager profile.
Does this meet the goal?

Answer(s): B

Explanation:

Azure Traffic Manager is a DNS-based load balancing solution. It is not used to ensure that a virtual machine named VM1 is accessible from the Internet over HTTP.

To ensure that a virtual machine named VM1 is accessible from the Internet over HTTP, you need to modify a network security group or Azure Firewall.

In this question, we need to add a rule to a network security group or Azure Firewall to allow the connection to the virtual machine on port 80 (HTTP).

References:
https://docs.microsoft.com/en-us/azure/traffic-manager/traffic-manager-overview

Reference:

References:
https://docs.microsoft.com/en-us/azure/traffic-manager/traffic-manager-overview

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QUESTION: 218

Your company plans to deploy several web servers and several database servers to Azure.
You need to recommend an Azure solution to limit the types of connections from the web servers to the database servers.
What should you include in the recommendation?

network security groups (NSGs)
Azure Service Bus
a local network gateway
a route filter

Answer(s): A

Explanation:

A network security group works like a firewall. You can attach a network security group to a virtual network and/or individual subnets within the virtual network. You can also attach a network security group to a network interface assigned to a virtual machine. You can use multiple network security groups within a virtual network to restrict traffic between resources such as virtual machines and subnets.

You can filter network traffic to and from Azure resources in an Azure virtual network with a network security group. A network security group contains security rules that allow or deny inbound network traffic to, or outbound network traffic from, several types of Azure resources.

References:
https://docs.microsoft.com/en-us/azure/virtual-network/security-overview

Reference:

References:
https://docs.microsoft.com/en-us/azure/virtual-network/security-overview

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QUESTION: 219

HOTSPOT (Drag and Drop is not supported)
To complete the sentence, select the appropriate option in the answer area.
Hot Area:

See Explanation section for answer.

Answer(s): A

Explanation:

You would use the Azure Activity Log, not Access Control to view which user turned off a specific virtual machine during the last 14 days.

Activity logs are kept for 90 days. You can query for any range of dates, as long as the starting date isn't more than 90 days in the past.

In this question, we would create a filter to display shutdown operations on the virtual machine in the last 14 days.

Reference:

https://docs.microsoft.com/en-us/azure/azure-resource-manager/resource-group-audit

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QUESTION: 220

Which service provides network traffic filtering across multiple Azure subscriptions and virtual networks?

Azure Firewall
an application security group
Azure DDoS protection
a network security group (NSG)

Answer(s): A

Explanation:

You can restrict traffic to multiple virtual networks in multiple subscriptions with a single Azure firewall.

Azure Firewall is a managed, cloud-based network security service that protects your Azure Virtual Network resources. It's a fully stateful firewall as a service with built-in high availability and unrestricted cloud scalability. You can centrally create, enforce, and log application and network connectivity policies across subscriptions and virtual networks. Azure Firewall uses a static public IP address for your virtual network resources allowing outside firewalls to identify traffic originating from your virtual network.

References:
https://docs.microsoft.com/en-us/azure/firewall/overview

Reference:

References:
https://docs.microsoft.com/en-us/azure/firewall/overview

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Free AZ-900 Exam Braindumps (page: 55)

QUESTION: 217

Explanation:

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QUESTION: 218

Explanation:

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QUESTION: 219

Explanation:

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QUESTION: 220

Explanation:

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