DRAG DROP
Your company network includes a single forest with multiple domains. You plan to migrate
from On-Premises Exchange to Exchange Online.
You want to provision the On-Premises Windows Active Directory (AD) and Azure Active
Directory (Azure AD) service accounts.
You need to set the required permissions for the Azure AD service account.
Which settings should you use? To answer, drag the appropriate permission to the service
account. Each permission may be used once, more than once, or not at all. You may need to
drag the split bar between panes or scroll to view content.
Answer: 
Explanation:
I think its Enterprise Admins and Global Admins
https://support.microsoft.com/kb/2684395?wa=wsignin1.0
I agree with that
Curryking is right
“When you run the Directory Sync tool Configuration Wizard, you must provide the following information:
Enterprise admin credentials for the on-premises Active Directory schema
Global admin credentials for the Microsoft cloud service”
isn’t Enterprise Admin and Global Admin?
Cheating cheating, yes papa!
Correct answer is Enterprise and Global Admin!
domain admin is right one
Complete the following steps to install and configure the Azure Active Directory Sync tool on your Azure Virtual Machine:
On the Azure Virtual Machine, log on by using an account that has local administrator privileges, and then use the following link to download the Azure Active Directory Sync tool: Microsoft Azure Active Directory Sync tool – 64 bit.
Run the setup program, choose an installation path for the tool, and then click Next. The setup wizard installs the tool, which can take up to 10 minutes to complete.
On the last page of the wizard, select Start Configuration Wizard now, and then click Finish to start the Azure Active Directory Sync Tool Configuration Wizard.
Provide the Azure Active Directory Administrator credentials, and then click Next.
Provide the Active Directory Enterprise Administrator credentials, and then click Next.
When we Run Dir Sync tool, the credentials required to configure is Enterprise Admin (For our On-Premises AD) and Global Admin (MS Cloud Service). Believe me:
Correct answer is: Enterprise & Global
Permissions
To start the Directory Sync tool Configuration Wizard successfully, users who log on to the computer on which the Directory Sync tool is installed must be a member of the local Microsoft Identity Integration Server (MIIS) Admins group that was added during installation of the tool.
When you run the Directory Sync tool Configuration Wizard, you must provide the following information: •Enterprise admin credentials for the on-premises Active Directory schema
•Global admin credentials for the Microsoft cloud service
https://technet.microsoft.com/en-us/library/cc756898(WS.10).aspx
Shouldn’t it be Domain Admin (Az AD) and Global Admin (Windows AD) ?
Looking at this, Enterprise + Global Admins is the correct answer.
Sorry for my last comment.
https://support.microsoft.com/en-us/kb/2684395
Jeeesh!
When you run the Directory Sync tool Configuration Wizard, you must provide the following information:
Enterprise admin credentials for the on-premises Active Directory schema
Global admin credentials for the Microsoft cloud service
from 70-533 MS book
The DirSync installation is a wizard-driven experience that starts by prompting you for two
sets of credentials that DirSync needs to conigure directory synchronization. The credentials
needed are as follows:
■ The credentials for a global administrator in the Azure Active Directory
■ The credentials for a domain administrator in the Windows Server Active Directory
from https://support.microsoft.com/en-us/kb/2684395
To start the Directory Sync tool Configuration Wizard successfully, users who log on to the computer on which the Directory Sync tool is installed must be a member of the local Microsoft Identity Integration Server (MIIS) Admins group that was added during installation of the tool.
When you run the Directory Sync tool Configuration Wizard, you must provide the following information:
•Enterprise admin credentials for the on-premises Active Directory schema
•Global admin credentials for the Microsoft cloud service
Enterprise Admin is agreed.
How about Global vs Domain?
Does the line “multiple domains” mentioned in the question have any significance?
Andrea’s post above states that for Windows Server AD, Domain Admin creds are essential… but it goes on to say that Global Admin creds in required for the ‘Cloud Service’.
Another question with no straight forward response in the documentation from MS. Grrrr!!!
My Bad. Enterprise Admin for On Prem and Global Admin for AAD.