Your network contains one Active Directory forest named contoso.com. The forest has a
deployment of Microsoft System Center 2012 R2 Configuration Manager.
You plan to add a server named Server1 as a distribution point. Server1 will be used only by client
computers on the internal network that run Windows 8.1 Enterprise. The Windows Deployment
Services server role will NOT be installed on Server1.
You need to identify which firewall port on Server1 must be open to ensure that Configuration
Manager clients can download application packages from Server1.
Which TCP port should you identify?
A.
139
B.
80
C.
1433
D.
8080
Explanation:
https://technet.microsoft.com/en-gb/library/hh427328.aspx