Explanation:

In Azure, Network Security Groups (NSGs) control inbound and outbound traffic to network interfaces (NICs), subnets, and virtual machines (VMs) using rules based on priority and direction.
According to the Microsoft Azure Administrator Guide and Azure Networking documentation, the following principles apply:
Default NSG rules:
By default, an NSG denies all inbound traffic from the Internet except traffic originating from the same Virtual Network (VNet).
NSG allows all outbound traffic to the Internet.
Default inbound rules include:
Allow VNet inbound (priority 65000)
Allow Azure Load Balancer inbound (priority 65001)
Deny all inbound (priority 65500)
NSG associations:
NSGs can be associated either with a subnet or an individual network interface (NIC).
When both are applied, the NIC-level NSG takes precedence for inbound/outbound traffic.
If no explicit allow rule exists, default deny applies.
Analysis of Each Statement
1## From the internet, connect to VM1 by using RDP:
VM1's subnet (Subnet1) is associated with NSG1, which has only the default rules.
The default rules deny all inbound traffic from the Internet, including port 3389 (RDP).
# Therefore, RDP from the Internet is blocked.
The Answer: # No
2## From the internet, connect to VM2 by using RDP:
VM2's NIC is associated with NSG2, which includes a custom allow rule (priority 100) permitting TCP traffic on port 3389 from any source to any destination.
This rule overrides the default deny rule.
# Thus, RDP from the Internet is allowed.
The Answer: # Yes
3## From VM1, connect to VM2 by using RDP:
Both VMs reside in the same VNet (VNET1) but different subnets (Subnet1 and Subnet2).
The default NSG rule "Allow VNet Inbound" allows traffic between subnets within the same virtual network.
# Therefore, VM1 can connect to VM2 via RDP (port 3389).
The Answer: # Yes

Comprehensive and Detailed 150 to 250 words of Explanation From [Microsoft Azure Administrator/Course Guide/topics]:
The correct approach is to create a parent ARM template that references Template1 and Template2 as linked templates . Microsoft's ARM guidance states that complex solutions can be broken into related templates and deployed together through a main template; linked templates remain separate files referenced from the main template, which preserves modularity and reusability.
This also solves the cross-template dependency issue. Microsoft states that dependencies can be set between nested or linked templates, and if resources in one linked template must exist before resources in another, the second linked deployment can depend on the first. A simple dependsOn on the VM extension inside Template1 is insufficient because ARM dependencies are evaluated for resources deployed in the same template context; the documented dependency behavior is that Resource Manager deploys resources in dependency order and otherwise deploys them in parallel.
Adding Template2's resources into Template1 would violate the requirement that both templates remain separate and reusable. This aligns with AZ-104 Deploy and manage Azure compute resources , specifically Automate deployment of resources by using Azure Resource Manager templates or Bicep files .

Comprehensive and Detailed 150 to 250 words of Explanation From [Microsoft Azure Administrator/Course Guide/topics]:
To enable SSPR for only User1 while keeping it disabled for User2, the correct first action is to create a Microsoft Entra group and place User1 in that group. Microsoft Entra ID supports enabling SSPR for None , Selected , or All users. When Selected is used, SSPR is enabled by choosing a Microsoft Entra group; Microsoft's configuration flow explicitly states to select Selected , then browse for and select the Microsoft Entra group that contains the users enabled for SSPR.
Therefore, a group is required before targeted SSPR enablement can be applied. Authentication methods policies define which methods users can use, such as phone, email, or authenticator app, but they do not by themselves scope SSPR to only User1. Authentication context is used with Conditional Access, not SSPR targeting. Security defaults are tenant-wide baseline protections and are not the first step for enabling SSPR for one selected user. This maps directly to the AZ-104 study guide objective Manage Microsoft Entra users and groups , specifically Create users and groups and Configure self-service password reset (SSPR) .

In this scenario, you need to inspect all network traffic between VM1 and VM2 in VNet1 for a period of time.
The proposed solution uses Azure Network Watcher - Connection Monitor. However, this solution does not meet the goal, because Connection Monitor is designed to test connectivity and monitor latency, packet loss, and reachability between two endpoints-not to capture or inspect the actual contents or packets of the traffic.
According to Microsoft Azure Administrator Study Guide and Azure Network Watcher official documentation, Azure provides different tools for different purposes:
Connection Monitor: Verifies that a connection exists between two VMs or endpoints and monitors metrics such as latency, availability, and packet loss. It does not capture network packets or provide detailed traffic inspection.
Network Watcher Packet Capture: Captures actual network packets entering or leaving a virtual machine. It is the correct tool to use when you need to inspect all network traffic between VMs. Packet capture can be configured to run for a specific time (for example, three hours) and stored in Azure Storage for later analysis.
From the Microsoft Learn: " Implement and Manage Network Watcher " documentation, the correct approach is:
"Use Network Watcher Packet Capture to capture network traffic to and from a virtual machine. Packet capture helps in diagnostics by collecting network traffic over a specified time frame or under certain conditions." Therefore, to meet the goal of inspecting all traffic between VM1 and VM2, you must use Packet Capture, not Connection Monitor.

Comprehensive and Detailed 150 to 250 words of Explanation From [Microsoft Azure Administrator/Course Guide/topics]:
The correct first step is to create a tag for each partner. Azure tags are key-value metadata pairs applied to Azure resources to identify resources based on organizational criteria, such as department, environment, owner, or cost center. Microsoft Cost Management can use tags to group, filter, allocate, and analyze costs, which makes tags the appropriate mechanism for tracking virtual machine usage and cost by external partner.
Microsoft's Cost Management guidance states that tags are key-value pairs applied to Azure resources to group and allocate costs based on business needs.
A VM naming strategy may help with human readability, but it is less flexible and does not provide the native cost grouping capability that Cost Management expects. VM insights collects performance and dependency telemetry, not cost attribution. Host groups are used for Azure Dedicated Host placement, not partner-level cost tracking. By creating partner-specific tags, such as Partner = Partner1, Partner = Partner2, and Partner = Partner3, the organization can apply the correct tag when deploying each VM and later analyze costs by tag in Cost Management. This aligns with AZ-104 Manage Azure subscriptions and governance , specifically Apply and manage tags on resources and Manage costs .