Your network consists of a windows Server 2003 Active Directory forest that contains a windows
Server 2003 enterprise certification authority (CA). You have an Exchange Server 2003 organization.
Users access their mailboxes by using Windows Mobile 5.0 and Windows Mobile 6.1 devices. You
plan to transition the organization to Exchange Server 2010. You need to plan a certificate solution
for the Exchange Server 2010 deployment. The solution must minimize the amount of effort
required to connect all mobile devices to the organization. What should you include in the plan?
A.
Create a self-signed certificate and install it on the Client Access server.
B.
Obtain a wildcard certificate from a trusted third-party CA and install it on the Client Access
server.
C.
From an internal CA obtain a certificate that contains multiple names and install it on the Client
Access server.
D.
From a trusted third-party CA obtain a certificate that contains multiple names and install it on
the Client Access server.
Explanation:
Security Services for Windows Mobile 5.0 and Windows Mobile 6. 6/2/2010 Windows Mobile
implements the following security services as part of the core operating system. Windows Mobile
implements these security services so that applications can make use of them; for example, the
built-in Outlook Mobile client can use SSL (and, by extension, various cryptographic algorithms) for
POP and IMAP accounts.