A) Explanation: To create a new Azure AD tenant: 1. Browse to theAzure portaland sign in with an account that has an Azure subscription. 2. Select theplus icon (+)and search forAzure Active Directory. 3. SelectAzure Active Directoryin the search results. 4. SelectCreate. 5. Provide anOrganization name(10317806) and anInitial domain name (10317806). Then selectCreate. This will create the directory named 10317806.onmicrosoft.com. 6. After directory creation is complete, select the information box to manage your new directory. To create the user: 1. In the Azure portal, make sure you are on the Azure Active Directory fly out. If not, select the Azure Active Directory icon from the left services navigation. 2. UnderManage, selectUsers. 3. SelectAll usersand then select+ New user. 4. Provide aNameandUser name(user10317806) for the user. When you're done, selectCreate. To enable MFA: 1. In the Azure portal, make sure you are on the Azure Active Directory fly out. If not, select the Azure Active Directory icon from the left services navigation. 2. UnderManage, selectUsers. 3. Click on the Multi-Factor Authentication link. 4. Tick the checkbox next to the user's name and click the Enable link.