You need to determine the organization’s readiness for the Office 365 implementation

An organization prepares to implement Office 365.
You have the following requirements:
– Gather information about the requirements for the Office 365 implementation.
– Use a supported tool that provides the most comprehensive information about the current environment.
– You need to determine the organization’s readiness for the Office 365 implementation.
What should you do?

A.
Run the Windows PowerShell cmdlet Get-MsolCompanylnformation.

B.
Run the OnRamp for Office 365 tool.

C.
Install the Windows Azure Active Directory Sync tool.

D.
Run the Office 365 Deployment Readiness Tool

Explanation: