1 - Configure the IIS application pool to run as Network Service.
2 - Create a group managed service account (gMSA) in Active Directory.
3 - Create the Key Distribution Services (KDS) root key in AD DS.

Reference:
https://docs.microsoft.com/en-us/windows/security/identity-protection/access-control/active-directory-security-groups

Reference:
https://docs.microsoft.com/en-us/windows-server/storage/data-deduplication/understand
Topic 2, Fabrikam inc.
Requirements:
Fabrikam Identifies the following planned changes:
* Create a single Azure subscription named Sub1 that will contain a single Azure virtual network named Vnet1.
* Replace the WAN links between the Seattle and New York offices by using Azure Virtual WAN and ExpressRoute. Both on-premises offices will be connected to Vnet1 by using ExpressRoute.
* Create three Azure file shares named newyorkfiles, seattfefiles, and companyfiles.
* Create a domain controller named dc3.corp.fabrikam,com in Vnet1.
* Deploy an Azure Virtual Desktop host pool lo Vnet1. The Azure Virtual Desktop session hosts will be hybrid Azure AD joined.
* License all servers for Microsoft Defender for servers.
* Use Azure Policy to enforce configuration management policies on the servers in Azure and on-premises.
Networking Requirements
Fabrikam identifies the following security requirements:
* Apply GP04 to the Azure Virtual Desktop session hosts. Ensure that Azure Virtual Desktop user sessions lock after being idle for 10 minutes. Users must be able to control the lockout lime manually from their client computer.
* Ensure that server administrators request approval before they can establish a Remote Desktop connection to an Azure virtual machine. If the request is approved, the connection must be established within two hours.
* Prevent user passwords from containing all or part of words that are based on the company name, such as Fab. fabrikam or fsbr! |.
* Ensure that all instances of Webapp1 use the same service account. The password of the service account must change automatically every 30 days.
* Prevent domain controllers from directly contacting hosts on the internet.
File Sharing Requirements
You need to configure the synchronization of Azure files to meet the following requirements:
* Ensure that seattlefiles syncs to FS2.
* Ensure that newyorkfiles syncs to FS1.
* Ensure that companyfiles syncs to both FS1 and FS2.

Reference:
https://docs.microsoft.com/en-us/windows-server/identity/ad-ds/plan/delegating-administration-of-account-ous-and-resource-ous
Topic 1, Contoso Ltd
Overview
This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sections on this exam. You must manage your time to ensure that you are able to complete all questions included on this exam in the time provided.
To answer the questions included in a case study, you will need to reference information that is provided in the case study. Case studies might contain exhibits and other resources that provide more Information about the scenario that is described in the case study. Each question is independent of the other questions in this case study.
At the end of this case study, a review screen will appear. This screen allows you to review your answers and to make changes before you move to the next section of the exam. After you begin a new section, you cannot return to this section.
To start the case study
To display the first question in this case study, click the Next button. Use the buttons in the left pane to explore the content of the case study before you answer the questions. Clicking these buttons displays information such as business requirements, existing environment, and problem statements, if the case study has an All Information tab. note that the information displayed is identical to the information displayed on the subsequent tabs. When you are ready to answer a question, click the Question button to return to the question.
AD DS Environment
The network contains an on-premises Active Directory Domain Services (AD DS) forest named contoso.com. The forest contains two domains named contoso.com and canada.contoso.com. The forest contains the domain controllers shown in the following table.

All the domain controllers are global catalog servers.
Server Infrastructure
The network contains the servers shown in the following table.

A server named Server4 runs Windows Server and is in a workgroup. Windows Firewall on Servei4 uses the private profile.
Server2 hosts three virtual machines named VM1. VM2, and VM3.
VM3 is a file server that stores data in the volumes shown in the following table.

Group Policies
The contoso.com domain has the Group Policies Objects (GPOs) shown in the following table.

Existing Identities
The forest contains the users shown in the following table.

The forest contains the groups shown in the following table.

Current Problems
When an administrator signs in to the console of VM2 by using Virtual Machine Connection, and then disconnects from the session without signing out another administrator can connect to the console session as the currently signed-in user.
Requirements
Contoso identifies the following technical requirements:
* Change the replication schedule for all site links to 30 minutes.
* Promote Server1 to a domain controller in canada.contoso.com.
* Install and authorize Server3 as a DHCP server.
* Ensure that User! can manage the membership of all the groups in Contoso\OU3.
* Ensure that you can manage Server4 from Server1 by using PowerShell removing.
* Ensure that you can run virtual machines on VM1.
* Force users to provide credentials when they connect to VM2.
* On VM3, ensure that Data Deduplication on all volumes is possible.