正解：

Explanation:
CORRECTED ANSWER: Users may join devices to Azure AD: change from All to Selected, scoped to the Pilot group | Require Multi-Factor Auth to join devices: change from No to Yes Detailed Explanation Two stated requirements map directly onto the Microsoft Entra Device settings blade shown in the exhibit.
The user requirement " only users who are part of a group named Pilot can join devices to Azure AD " requires changing " Users may join devices to Azure AD " from All to Selected and then adding the Pilot group as the selected membership - the exhibit currently shows All selected, which must be changed. The technical requirement " when users join devices to Azure AD, the users use a mobile phone to verify their identity " maps to the " Require Multi-Factor Authentication to join devices " toggle, which the exhibit shows set to No and must be switched to Yes so device join operations force an MFA challenge (satisfied by mobile- phone verification methods such as the Authenticator app or SMS/voice). The other settings shown (additional local administrators, device registration, maximum devices per user, settings/app-data sync) are not called for by any stated requirement and should be left as-is.
Official Reference
Configure device settings in Microsoft Entra ID - https://learn.microsoft.com/en-us/entra/identity/devices/manage-device-identities
Topic 3, Contoso Ltd (Consulting Company)
Overview
General Overview
Contoso, Ltd. is a consulting company that has a main office in Montreal and branch offices in Seattle and New York.
Environment
Existing Environment
Contoso has an Azure subscription named Sub1 that is linked to an Azure Active Directory (Azure AD) tenant. The network contains an on-premises Active Directory domain that syncs to the Azure AD tenant.
The Azure AD tenant contains the users shown in the following table.

Sub1 contains two resource groups named RG1 and RG2 and the virtual networks shown in the following table.

User1 manages the resources in RG1. User4 manages the resources in RG2.
Sub1 contains virtual machines that run Windows Server 2019 as shown in the following table

No network security groups (NSGs) are associated to the network interfaces or the subnets.
Sub1 contains the storage accounts shown in the following table.

Requirements
Planned Changes
Contoso plans to implement the following changes:
Create a blob container named container1 and a file share named share1 that will use the Cool storage tier.
Create a storage account named storage5 and configure storage replication for the Blob service.
Create an NSG named NSG1 that will have the custom inbound security rules shown in the following table.

Associate NSG1 to the network interface of VM1.
Create an NSG named NSG2 that will have the custom outbound security rules shown in the following table.

Associate NSG2 to VNET1/Subnet2.
Technical Requirements
Contoso must meet the following technical requirements:
Create container1 and share1.
Use the principle of least privilege.
Create an Azure AD security group named Group4.
Back up the Azure file shares and virtual machines by using Azure Backup.
Trigger an alert if VM1 or VM2 has less than 20 GB of free space on volume C.
Enable User1 to create Azure policy definitions and User2 to assign Azure policies to RG1.
Create an internal Basic Azure Load Balancer named LB1 and connect the load balancer to VNET1/Subnet1 Enable flow logging for IP traffic from VM5 and retain the flow logs for a period of eight months.
Whenever possible, grant Group4 Azure role-based access control (Azure RBAC) read-only permissions to the Azure file shares.