This question requires that you evaluate the underlined text to determine if it is correct.
"Windows Server Active Directory" enables single sign-on, which simplifies user access to thousands of cloud applications on Windows, Mac and iOS devices. Instructions: Review the underlined text. If it makes the statement correct, select “No change is needed”. If the statement is incorrect, select the answer choice than makes the statement correct.
A . No change is needed
B . Microsoft Account
C . Active Directory Rights Manager
D . Azure Active Directory
Answer: D
Explanation:
Azure Active Directory is a comprehensive identity and access management cloud solution that provides a robust set of capabilities to manage users and groups. Azure Active Directory enables single sign-on to simplify user access to thousands of cloud applications from Windows, Mac, Android and iOS devices.
Reference: Identity and Access Management for the Cloud
http://azure.microsoft.com/en-us/services/active-directory/